atomic energy, berkeley lab

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The iron-carbon diagram. Photograph of 1940 image taken May 7, 1952

The iron-carbon diagram. Photograph of 1940 image taken May 7, 1952

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00536.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Laboratory personnel graph. Showing staff numbers from 1942-1956 with important dates plotted (includes Livermore). Used for W.B Reynolds talk on the future of the lab. Photograph taken February 15, 1956

Laboratory personnel graph. Showing staff numbers from 1942-1956 with ...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00549.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Donald Cooksey, Robert Sproul, and Ernest Orlando Lawrence. Photograph taken March 19, 1943

Donald Cooksey, Robert Sproul, and Ernest Orlando Lawrence. Photograph...

Digital Preservation File Name and Format: 434-LB-5-XBD201203-00321.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Two workmen and the 184-inch magnet. Formerly restricted. Photograph taken June 18, 1943. Magnet-59

Two workmen and the 184-inch magnet. Formerly restricted. Photograph t...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00723.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Complete coil and coil assembly of Powell's magnet. Formerly restricted. Photograph taken November 27, 1943. Magnet-179

Complete coil and coil assembly of Powell's magnet. Formerly restricte...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00810.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Face plate on field scanner equipment referred to as "Muriel." Formerly confidential. Photograph taken August 6, 1943. Magnet-91

Face plate on field scanner equipment referred to as "Muriel." Formerl...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00742.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Coca Cola truck making a delivery to the 184-inch cyclotron. Photograph taken May 28, 1943

Coca Cola truck making a delivery to the 184-inch cyclotron. Photograp...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00329.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Alpha-6 iron filing pattern in "Powell's penthouse." Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken November 16, 1943. Magnet-165

Alpha-6 iron filing pattern in "Powell's penthouse." Associated with W...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00802.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Magnetic field tracings, iron filings, in Magnet Lab. Formerly confidential. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken April 27, 1943. Magnet-33

Magnetic field tracings, iron filings, in Magnet Lab. Formerly confide...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00713.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

End of magnet base, 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken May 21, 1943. Magnet-49

End of magnet base, 184-inch cyclotron. Associated with Wilson Marcy P...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00718.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Radiation Laboratory (Lawrence Berkeley National Laboratory) site above the UC Berkeley Campus. Photograph taken May 29, 1943

Radiation Laboratory (Lawrence Berkeley National Laboratory) site abov...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00324.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Filings under tent for current direction in magnet model room. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken March 11, 1943. Magnet-15

Filings under tent for current direction in magnet model room. Associa...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00704.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Roving R-car. Formerly confidential. Photograph taken December 1, 1943

Roving R-car. Formerly confidential. Photograph taken December 1, 1943

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00812.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Ernest Orlando Lawrence. Photograph taken April 9, 1943

Ernest Orlando Lawrence. Photograph taken April 9, 1943

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00317.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Looking down on field scanner equipment referred to as "Muriel." Formerly confidential. Photograph taken August 12, 1943. Magnet-108

Looking down on field scanner equipment referred to as "Muriel." Forme...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00779.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Dr. Norman (center) and pump gang, 184-inch cyclotron. Photograph taken June 17, 1943

Dr. Norman (center) and pump gang, 184-inch cyclotron. Photograph take...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00336.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Magnetic field scanner, 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken June 9, 1943. Magnet-57

Magnetic field scanner, 184-inch cyclotron. Associated with Wilson Mar...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00722.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Spiral glass bender. Photograph taken September 16, 1943

Spiral glass bender. Photograph taken September 16, 1943

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00345.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Iron filings two gap X-Beta 28 amperes. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken April 3, 1943. Magnet-26

Iron filings two gap X-Beta 28 amperes. Associated with Wilson Marcy P...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00710.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Clutch and motor unit, front view. Associated with Wilson Marcy Powell and Oak Ridge National Laboratory (ORL.) "Formerly restricted. Photograph taken August 12, 1943. Magnet-110

Clutch and motor unit, front view. Associated with Wilson Marcy Powell...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00780.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Coil on tie-in survey device for alpha magnetic field measurement, referred to as "Cedric." Formerly confidential. Photograph taken August 10, 1943. Magnet-94

Coil on tie-in survey device for alpha magnetic field measurement, ref...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00774.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Wilson Marly Powell's magnet. Formerly confidential. Photograph taken October 25, 1943. Magnet-151

Wilson Marly Powell's magnet. Formerly confidential. Photograph taken ...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00792.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Tie-in survey device for alpha magnetic field measurement, referred to as "Cedric" with  field scanner equipment referred to as "Muriel." Formerly confidential. Photograph taken August 12, 1943. Magnet-123

Tie-in survey device for alpha magnetic field measurement, referred to...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00782.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Along side of magnet base. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken May 21, 1943. Magnet-50

Along side of magnet base. Associated with Wilson Marcy Powell, Profes...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00719.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Magnetic shims. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken March 26, 1943. Magnet-21

Magnetic shims. Associated with Wilson Marcy Powell, Professor of Phys...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00706.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Alpha-6 iron filing pattern in "Powell's penthouse." Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken November 16, 1943. Magnet-159

Alpha-6 iron filing pattern in "Powell's penthouse." Associated with W...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00795.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Coil winding mechanism, 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken June 2, 1943. Magnet-53

Coil winding mechanism, 184-inch cyclotron. Associated with Wilson Mar...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00720.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

The Christmas spirit according to the 184-inch cyclotron tool room workers: A Christmas tree made of metal filings and fittings. Photograph taken December 21, 1943

The Christmas spirit according to the 184-inch cyclotron tool room wor...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00349.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Field scanner equipment referred to as "Muriel."  Formerly confidential. Photograph taken July 5, 1943. Magnet-72

Field scanner equipment referred to as "Muriel." Formerly confidentia...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00732.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Magnet measuring device. Formerly confidential. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken March 19, 1943. Magnet-19

Magnet measuring device. Formerly confidential. Associated with Wilson...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00705.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Salvaging old tanks. Photograph taken October 14, 1943

Salvaging old tanks. Photograph taken October 14, 1943

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00347.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Muriel (the woman) sitting in field scanner  equipment, named for her. Formerly confidential. Photograph taken July 2, 1943. Magnet-67

Muriel (the woman) sitting in field scanner equipment, named for her....

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00728.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Two gap X-Beta with pantograph brand. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken April 3, 1943. Magnet-23

Two gap X-Beta with pantograph brand. Associated with Wilson Marcy Pow...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00708.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Field scanner equipment referred to as "Muriel." Formerly confidential. Photograph taken July 26, 1943. Magnet-79

Field scanner equipment referred to as "Muriel." Formerly confidential...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00737.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

J-B magnet coils and tanks going to annex. Formerly confidential. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken May 6, 1943. Magnet-44

J-B magnet coils and tanks going to annex. Formerly confidential. Asso...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00714.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Salvage department. Photograph taken September 3, 1943

Salvage department. Photograph taken September 3, 1943

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00342.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Tie-in survey device for alpha magnetic field measurement, referred to as "Cedric," shown in place. Formerly confidential. Photograph taken August 26, 1943. Magnet-135

Tie-in survey device for alpha magnetic field measurement, referred to...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00785.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Film box in glass room. Associated with Wilson Marcy Powell. Formerly restricted. Photograph taken August 11, 1943. Magnet-106

Film box in glass room. Associated with Wilson Marcy Powell. Formerly ...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00778.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Coil on tie-in survey device for alpha magnetic field measurement, referred to as "Cedric." Formerly confidential. Photograph taken August 5, 1943. Magnet-89

Coil on tie-in survey device for alpha magnetic field measurement, ref...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00741.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Detail of tie-in survey device for alpha magnetic field measurement, referred to as "Cedric."  Formerly restricted. Photograph taken July 13, 1943. Magnet-75

Detail of tie-in survey device for alpha magnetic field measurement, r...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00735.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Field scanner equipment referred to as "Muriel." Formerly confidential. Photograph taken August 25, 1943. Magnet-132

Field scanner equipment referred to as "Muriel." Formerly confidential...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00784.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

184-inch cyclotron magnet. Photograph taken October 8, 1943. Magnet-146

184-inch cyclotron magnet. Photograph taken October 8, 1943. Magnet-14...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00789.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Portrait of William H. Donner (dated 1864.) Donner, President of the International Cancer Research Foundation donated money to build Donner Lab on the UC Berkeley campus for new work being done in "medical physics." Photograph of portrait taken October 22, 1943

Portrait of William H. Donner (dated 1864.) Donner, President of the I...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00348.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Looking down on new magnet construction by 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken May 13, 1943. Magnet-46

Looking down on new magnet construction by 184-inch cyclotron. Associa...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00715.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Clean up magnet used to pick up nails. Photograph taken July 16, 1943

Clean up magnet used to pick up nails. Photograph taken July 16, 1943

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00340.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Powell's alpha-6 model magnet. Wilson Marcy Powell, in black on left. Formerly confidential. Photograph taken September 24, 1943. Magnet-140

Powell's alpha-6 model magnet. Wilson Marcy Powell, in black on left. ...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00787.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Dirt road above the Animal House, Building 31. Photograph taken May 29, 1943

Dirt road above the Animal House, Building 31. Photograph taken May 29...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00330.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Box crane at the 184-inch cyclotron. Photograph taken April 20, 1943. Restricted, unclassified 11/28/1945

Box crane at the 184-inch cyclotron. Photograph taken April 20, 1943. ...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00325.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Tie-in survey device for alpha magnetic field measurement, referred to as "Cedric." Formerly confidential. Photograph taken June 2, 1943. Magnet-68

Tie-in survey device for alpha magnetic field measurement, referred to...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00730.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Geiger counter for Tennessee Eastman group. Photograph taken September 16, 1943

Geiger counter for Tennessee Eastman group. Photograph taken September...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00344.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Stray field iron filing pattern in "Powell's penthouse." Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken November 13, 1943. Magnet-156

Stray field iron filing pattern in "Powell's penthouse." Associated wi...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00794.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Tie-in survey device for alpha magnetic field measurement, referred to as "Cedric." Laboratory Photographer, Cedric Wright, (far right) shown here with unknown individual, possibly Sam Simmons.  Formerly confidential. Photograph taken June 24, 1943. Magnet-61

Tie-in survey device for alpha magnetic field measurement, referred to...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00726.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Tie-in survey device for alpha magnetic field measurement, referred to as "Cedric." Formerly confidential. Photograph taken July 22, 1943. Magnet-77A

Tie-in survey device for alpha magnetic field measurement, referred to...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00736.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Two gap X-Beta. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group.Formerly confidential. Photograph taken April 3, 1943. Magnet-24

Two gap X-Beta. Associated with Wilson Marcy Powell, Professor of Phys...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00709.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

New preheating furnace with "Monkey Ward and Company" sign. Photograph taken May 24, 1943

New preheating furnace with "Monkey Ward and Company" sign. Photograph...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00328.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Lunch break at the 184-inch cyclotron construction site, looking down towards the Bay. Photograph taken July 21, 1943

Lunch break at the 184-inch cyclotron construction site, looking down ...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00341.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Tie-in survey device for alpha magnetic field measurement, referred to as "Cedric," looking out of tanks, X-Alpha. Formerly confidential. Photograph taken August 16, 1943. Magnet-129

Tie-in survey device for alpha magnetic field measurement, referred to...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00783.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Filings under tent for current direction in magnet model room. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken March 12, 1943. Magnet-10

Filings under tent for current direction in magnet model room. Associa...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00703.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Tie-in survey device for alpha magnetic field measurement, referred to as "Cedric". Formerly confidential. Photograph taken June 3, 1943. Magnet-66

Tie-in survey device for alpha magnetic field measurement, referred to...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00727.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Iron filing shot (showing X-Beta pattern), residual fluid only. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken April 3, 1943. Magnet-27

Iron filing shot (showing X-Beta pattern), residual fluid only. Associ...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00711.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

George Cedric Wright, Radiation Laboratory photographer and mentor and close friend to Ansel Adams. Photograph taken May 17, 1943

George Cedric Wright, Radiation Laboratory photographer and mentor and...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00327.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

184-inch cyclotron magnet model, Henry Hofacker's welding  shop. Photograph taken October 21, 1943. Magnet-148

184-inch cyclotron magnet model, Henry Hofacker's welding shop. Photo...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00791.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

20 gap X-Beta. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken April 3, 1943. Magnet-28

20 gap X-Beta. Associated with Wilson Marcy Powell, Professor of Physi...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00712.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Coil winding mechanism, 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken June 4, 1943. Magnet-55

Coil winding mechanism, 184-inch cyclotron. Associated with Wilson Mar...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00721.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

View from Cyclotron Road (near Blackberry Gate) looking down toward UC Berkeley. The Campanile, Bowles Hall, and the Greek Theater are visible. Photograph taken June 8, 1943

View from Cyclotron Road (near Blackberry Gate) looking down toward UC...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00331.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Ernest Orlando Lawrence holding the key to the 184-inch cyclotron, overlooking the Bay and San Francisco from Lawrence Berkeley Laboratory. Photograph taken June 19, 1943

Ernest Orlando Lawrence holding the key to the 184-inch cyclotron, ove...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00337.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Alpha-6 iron filing pattern in "Powell's penthouse." Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken November 17, 1943. Magnet-167

Alpha-6 iron filing pattern in "Powell's penthouse." Associated with W...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00808.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Film puller with posters reminding people using equipment of importance of secrecy during wartime. Includes caricatures of Adolph Hitler. Wilson Powell group. Formerly confidential. Photograph taken July 27, 1943. Magnet-82

Film puller with posters reminding people using equipment of importanc...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00739.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

New magnets. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken May 14, 1943. Magnet-47

New magnets. Associated with Wilson Marcy Powell, Professor of Physics...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00716.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Field scanner equipment referred to as "Muriel." Formerly confidential. Photograph taken July 26, 1943. Magnet-80

Field scanner equipment referred to as "Muriel." Formerly confidential...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00738.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Complete coil and coil assembly of Powell's magnet. Formerly restricted. Photograph taken November 27, 1943. Magnet-181

Complete coil and coil assembly of Powell's magnet. Formerly restricte...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00811.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

View of the 184-inch cyclotron building. Photograph taken June 8, 1943

View of the 184-inch cyclotron building. Photograph taken June 8, 1943

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00332.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Field scanner equipment referred to as "Muriel." Formerly confidential. Photograph taken June 26, 1943. Magnet-62

Field scanner equipment referred to as "Muriel." Formerly confidential...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00725.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Stray field iron filing pattern in "Powell's penthouse." Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken November 13, 1943. Magnet-154

Stray field iron filing pattern in "Powell's penthouse." Associated wi...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00793.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Arc of coils on field scanner equipment referred to as "Muriel." Formerly confidential. Photograph taken August 7, 1943. Magnet-92

Arc of coils on field scanner equipment referred to as "Muriel." Forme...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00773.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Power line to new building, connected to 184-inch cyclotron. Photograph taken September 16, 1943

Power line to new building, connected to 184-inch cyclotron. Photograp...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00346.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Tie-in survey device for alpha magnetic field measurement, referred to as "Cedric." Formerly confidential. Photograph taken August 4, 1943. Magnet-88

Tie-in survey device for alpha magnetic field measurement, referred to...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00740.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Looking down from crane at Powell's magnet. Formerly confidential. Photograph taken November 26, 1943. Magnet-178

Looking down from crane at Powell's magnet. Formerly confidential. Pho...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00809.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Radiation Laboratory (Lawrence Berkeley National Laboratory) site above the UC Berkeley Campus. Photograph taken April 4, 1943

Radiation Laboratory (Lawrence Berkeley National Laboratory) site abov...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00323.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Left to right: Ken Priestley, James Corley, James K. Moffit, Donald Cooksey, Harold A. Fidler. Photograph taken September 11, 1943

Left to right: Ken Priestley, James Corley, James K. Moffit, Donald Co...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00343.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Yoke of alpha-6 magnet. Formerly confidential. Photograph taken September 24, 1943. Magnet-139

Yoke of alpha-6 magnet. Formerly confidential. Photograph taken Septem...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00786.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Ernest Orlando Lawrence sitting at control panel. Photograph taken April 15, 1943

Ernest Orlando Lawrence sitting at control panel. Photograph taken Apr...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00319.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Field scanner equipment referred to as "Muriel."  Formerly confidential. Photograph taken July 6, 1943. Magnet-71

Field scanner equipment referred to as "Muriel." Formerly confidentia...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00731.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Cars parked along road at Lawrence Radiation Laboratory. Photograph taken June 18, 1943

Cars parked along road at Lawrence Radiation Laboratory. Photograph ta...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00338.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

X-Apha with magnetic field tester. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken March 27, 1943. Magnet-22

X-Apha with magnetic field tester. Associated with Wilson Marcy Powell...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00707.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Tie-in survey device for alpha magnetic field measurement, referred to as "Cedric." Formerly confidential. Photograph taken June 2, 1943. Magnet-68

Tie-in survey device for alpha magnetic field measurement, referred to...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00729.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Field scanner equipment referred to as "Muriel" with car wheels on. Formerly confidential. Photograph taken August 10, 1943. Magnet-95

Field scanner equipment referred to as "Muriel" with car wheels on. Fo...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00775.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Ernest Orlando Lawrence sitting at control panel. Photograph taken April 15, 1943

Ernest Orlando Lawrence sitting at control panel. Photograph taken Apr...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00320.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Gloves and Coke bottles at the 184-inch cyclotron. Photograph taken May 11, 1943

Gloves and Coke bottles at the 184-inch cyclotron. Photograph taken Ma...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00326.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Field scanner equipment referred to as "Muriel." Formerly confidential. Photograph taken July 7, 1943. Magnet-74

Field scanner equipment referred to as "Muriel." Formerly confidential...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00734.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Ernest Orlando Lawrence, Robert Gordon Sproul (President of the University of California) and Donald Cooksey. Photograph taken March 14, 1943. Misc.-9A

Ernest Orlando Lawrence, Robert Gordon Sproul (President of the Univer...

Digital Preservation File Name and Format: 434-LB-5-XBD200106-00933.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

George Cedric Wright playing a double bass type instrument built for him at Lawrence Radiation Laboratory. Photograph taken July 12, 1943

George Cedric Wright playing a double bass type instrument built for h...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00339.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

X-Alpha magnet testing equipment. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken May 18, 1943. Magnet-48

X-Alpha magnet testing equipment. Associated with Wilson Marcy Powell,...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00717.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

JB 184-inch cyclotron magnet coils. Photograph taken October 12, 1943. Magnet-147

JB 184-inch cyclotron magnet coils. Photograph taken October 12, 1943....

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00790.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

J.C. magnet with coils in the 184-inch annex. Formerly restricted. Photograph taken June 22, 1943

J.C. magnet with coils in the 184-inch annex. Formerly restricted. Pho...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00724.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

The Christmas spirit according to the 184-inch cyclotron tool room workers: Two wreaths made of metal filings and scraps. Photograph taken December 21, 1943

The Christmas spirit according to the 184-inch cyclotron tool room wor...

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00350.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Gears on tie-in survey device for alpha magnetic field measurement, referred to as "Cedric." Formerly confidential. Photograph taken June 7, 1943. Magnet-73

Gears on tie-in survey device for alpha magnetic field measurement, re...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00733.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Tie-in survey device for alpha magnetic field measurement, referred to as "Cedric." Formerly confidential. Photograph taken August 12, 1943. Magnet-118

Tie-in survey device for alpha magnetic field measurement, referred to...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00781.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Film box in glass room. Associated with Wilson Marcy Powell. Formerly restricted. Photograph taken August 11, 1943. Magnet-105

Film box in glass room. Associated with Wilson Marcy Powell. Formerly ...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00777.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Four women taping the 184-inch magnet coils. Photograph taken September 29, 1943. Magnet-143

Four women taping the 184-inch magnet coils. Photograph taken Septembe...

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00788.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

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