2,953 Flow Image: PICRYL - Public Domain Media Search Engine Public Domain Search}

[Severe Storms, Flooding, and Mudslides] Lafayette Hills, Pa, July 28, 2006 -- A FEMA Mititigation Specialist shows a customer at a Home Depot store how to reduce damage in future flooding with a water flow valve. FEMAs outreach to stores, neighborhoods, and victims significantly saves money in future disasters. Leif Skoogfors/FEMA

Photographs Relating to Disasters and Emergency Management Programs, Activities, and Officials

As on the faded blighted flow'r = Co me rugiada al cospite, cavatina

From: Music Copyright Deposits, 1820-1860 (Microfilm M 3106) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form) In bound volumes: Copyright Deposits 1820-1860

The flow'ry Shannon side. Air: Burning of the Henry Clay. H. De Marsan, Publisher, 38 Chatham Street, N. Y

Public domain song - scan of American song sheet, free to use, no copyright restrictions image - Picryl description

The flow'ry Shannon side. Air- Burning of the Henry Clay. Sold by H. De Marsan, publisher, 38 Chatham Street, N. Y

Public domain song - scan of American song sheet, free to use, no copyright restrictions image - Picryl description

Flow gently sweet Afton. H. De Marsan, Publisher, ... 60 Chatham Street, N. Y

Public domain song - scan of American song sheet, free to use, no copyright restrictions image - Picryl description

Flow gently sweet Afton. Thomas G. Doyle, ... No. 297 Gay Street, Baltimore, Md

Public domain song - scan of American song sheet, free to use, no copyright restrictions image - Picryl description

[Fast flow] - Drawing. Public domain image.

Title from typed caption on mat. (DLC/PP-1933:0011). Forms part of: Cabinet of American illustration (Library of Congress). Published in: "A Drift from Redwood Camp" by Bret Harte, Scribner's magazine, 2:653 (Dec. 1887).

Public domain studio portrait, NFB.27239, Gustav Borgen

NFB.27239 Public domain historical portrait photograph, Scandinavian, free to use, no copyright restrictions image - Picryl description

After the ice flow, Kozukuk River, Alaska

2 men standing at edge of river. Stereo copyrighted by B.L. Singley (Keystone View Co.). No. 11501. This record contains unverified data from caption card. Caption card tracings: Geogr.; Ph. Ind.

Flow, R M H - Age: [Blank], Year: [BLANK] - Mississippi Seventeenth Infantry, Di-F

Carded Records Showing Military Service of Soldiers Who Fought in Confederate Organizations

Flow, James S - Age: [Blank], Year: [BLANK] - Mississippi Seventeenth Infantry, Di-F

Carded Records Showing Military Service of Soldiers Who Fought in Confederate Organizations

Public domain studio portrait, NFB.12685, Gustav Borgen

NFB.12685 Public domain photograph - Gustav Borgen studio, military male portrait, the 1900s Norway army, free to use, no copyright restrictions image - Picryl description

Public domain studio portrait, NFB.12686, Gustav Borgen

NFB.12686 Public domain photograph of a group of people posing for official portrait, free to use, no copyright restrictions image - Picryl description

Public domain studio portrait, NFB.40063, Gustav Borgen

Male studio photograph portrait. Gustav Borgen (10 June 1865 – 16 August 1926) was a Norwegian photographer. He is well known for his portraits of prominent Norwegians from the period 1891–1922. His collection More

Svenska segelbåtar Fo134664, segelyacht

Fo134664 Public domain photograph of sailboat, sailing, sail, free to use, no copyright restrictions image - Picryl description

Public domain studio portrait, NFB.32693, Gustav Borgen

Male studio photograph portrait. Gustav Borgen (10 June 1865 – 16 August 1926) was a Norwegian photographer. He is well known for his portraits of prominent Norwegians from the period 1891–1922. His collection More

Svenska segelbåtar Fo134646, segelyacht

Fo134646 Public domain photograph of a ship harbor, sailing boats, free to use, no copyright restrictions image - Picryl description

Public domain studio portrait, NFB.32692, Gustav Borgen

Male studio photograph portrait. Gustav Borgen (10 June 1865 – 16 August 1926) was a Norwegian photographer. He is well known for his portraits of prominent Norwegians from the period 1891–1922. His collection More

Sturegatan - Odensgatan, Luthagen, Uppsala 1908

Sturegatan - Odensgatan, Luthagen, Uppsala 1908 Public domain photograph of 19th-century portrait, child, children, infant, free to use, no copyright restrictions image - Picryl description

Odensgatan - Sysslomansgatan, Luthagen, Uppsala 1908

Odensgatan - Sysslomansgatan, Luthagen, Uppsala 1908 Public domain photograph, Sweden, free to use, no copyright restrictions image - Picryl description

Sysslomansgatan - Fredsgatan, Luthagen, Uppsala 1908

Sysslomansgatan - Fredsgatan, Luthagen, Uppsala 1908 Public domain photograph of 19th-century Sweden, building, landmark, free to use, no copyright restrictions image - Picryl description

Luthagsesplanaden österut från Sysslomansgatan, Luthagen, Uppsala 1908

"Luthagsesplanaden österut från Sysslomansgatan. Luthagsesplanadens sträckning fastställdes redan i 1880-års stadsplan, men till en början genomfördes den endast mellan Wallingatan och Götgatan. Den första espl More

Fredsgatan, Luthagen, Uppsala 1908

Fredsgatan, Luthagen, Uppsala 1908 Public domain photograph, Sweden, free to use, no copyright restrictions image - Picryl description

Sysslomansgatan - Fredsgatan, Luthagen, Uppsala 1908

Sysslomansgatan - Fredsgatan, Luthagen, Uppsala 1908 Public domain photograph, Sweden, free to use, no copyright restrictions image - Picryl description

Kvarteret Rinda vid Sturegatan, Luthagen, Uppsala 1908

The Flow over Bear Trap Dam, Chicago Drainage Canal, Lockport, Ill's.

Picryl description: Public domain image of a bridge, water, historic structure, free to use, no copyright restrictions.

Dry Dock No. 4, Flow of Water from Outlet of East Drain, Holbrook, Cabot and Rollins Corporation, Contractor

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Public domain studio portrait, NFB.38391, Gustav Borgen

NFB.38391 Public domain photograph - Gustav Borgen studio, military male portrait, the 1900s Norway army, free to use, no copyright restrictions image - Picryl description

Public domain studio portrait, NFB.38392, Gustav Borgen

Male studio photograph portrait. Gustav Borgen (10 June 1865 – 16 August 1926) was a Norwegian photographer. He is well known for his portraits of prominent Norwegians from the period 1891–1922. His collection More

[With the U.S. troops in Mexico--black soldiers digging a ditch for rain water to flow off]

"For the files of the War Dept. only. Photo by William Fox, staff photographer. Copyright by Underwood & Underwood" No. 203963.

Ashokan Reservoir. Excavation completed and concrete floor in place for masonry conduit to divert the flow of the Beaver Kill. Contract 3. August 4, 1908

Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.

Hill View reservoir. Downtake chamber showing sluice-gates in place for controlling flow of water to Downtake shaft in center. ... Contract 30. August 8, 1913.

Picryl description: Public domain image of a damaged, burned, or destroyed building, natural disaster, war destruction, ruins, 19th-century architecture, free to use, no copyright restrictions.

Ashokan Reservoir. View at site of Olive Bridge dam, showing coffer-dam and piers under construction for supporting the 8-foot pipes to carry the flow of water in Esopus creek. May 18, 1907.

Public domain photograph of 20th-century painting, free to use, no copyright restrictions image - Picryl description

Ashokan Reservoir. Up-stream face of masonry portion of Olive Bridge dam. Note temporary opening for flow of Esopus creek. Contract 3. November 19, 1909.

Picryl description: Public domain image of an arch bridge, stone structure, architecture, free to use, no copyright restrictions.

Ashokan Reservoir. View of up-stream face of Olive Bridge dam showing forms for concreting stream-flow opening in place. Note 6-foot opening at bottom for carrying flow of Esopus creek. Contract 3. August 25, 1913.

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Aerators. View looking towards Ashokan Screen chamber showing aerator with all nozzles in operation with a flow of 376 million gallons daily. Contract 10. June 18, 1917.

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Ashokan Reservoir. Forms for concrete plug, 26 feet thick, in stream-control conduit in Olive Bridge dam. The 6-foot opening at bottom carries the flow of Esopus creek. Contract 3. August 25, 1913.

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Ashokan Reservoir. View of Esopus creek at Olive Bridge dam site, showing coffer -dams and two lines of 8-foot steel pipes for carrying flow of creek. August 8, 1907.

Picryl description: Public domain image of a quarry, excavation or mining site, free to use, no copyright restrictions.

Potomac Electric Power Co. Board grid with layout of power flow III

Potomac Electric Power Company (PEPCO) is a publicly traded utility company that provides electric service to customers in the Washington D.C. metropolitan area, including the District of Columbia and parts of More

Potomac Electric Power Co. Board grid with layout of power flow I

Potomac Electric Power Company (PEPCO) is a publicly traded utility company that provides electric service to customers in the Washington D.C. metropolitan area, including the District of Columbia and parts of More

Potomac Electric Power Co. Board grid with layout of power flow II

Public domain photograph of Washington DC, free to use, no copyright restrictions image - Picryl description

Secretary Wallace talks to 'little businessmen.' Washington, D.C., May 23. Secretary of Agriculture Henry Wallace told the American Retail Federation's Forum today that a flow of private capital into investment channels is essential before any real solution to the problem of agriculture surpluses can be found. Left to right: Louis E. Kirstein, Chairman of the Board of Trustees and Secretary Wallace

A black and white photo of two men shaking hands. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

[Painting by the gravity flow] - Public domain image. Dry plate negative.

Public domain photograph of a car, history of automobile design, car model, free to use, no copyright restrictions image - Picryl description

Palestine events. The earthquake of July 11, 1927. Jordan flow checked by caving in of the river banks. Trees thrown into midstream

Public domain photograph of 1920s Israel, free to use, no copyright restrictions image - Picryl description

Observing work of the busy bee. E.L. Sechrist, associate agriculturist of the bee culture laboratory, U.S. Department of Agriculture, makes tests of how much work the bees accomplish under different weather conditions be checking the weight of the colonies. During a good honey flow under favorable weather conditions, a colony increases in weight as much as 20 pounds in a single day, 1/20/30

Public domain historical photo, free to use, no copyright restrictions image - Picryl description

Arthur Kochler, wood identification specialist of the Department of Agriculture, says the piece of wood he is holding is 12,000,000 years old. It is a fragment from a fossil log of redwood, 7 feet thick, found by workmen of the Reclamation Service buried 150 feet below the bed of the Yakima River in Washington. The log was petrified, buried in the lava flow from volcanoes which have been dead for millions of years, 11/30

Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description

Rocky Mountain Arsenal, Steam Flow Metering Facility, 910 feet South of December Seventh Avenue; 638 feet East of D Street, Commerce City, Adams County, CO

Survey number: HAER CO-21-AD Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description

Opening the gate that allows water to flow into the field from irrigation ditch. New Mexico

Public domain photograph - New Mexico, United States, free to use, no copyright restrictions image - Picryl description

Opening the gate that allows water to flow into the field from irrigation ditch. New Mexico

Public domain photograph - New Mexico, United States, free to use, no copyright restrictions image - Picryl description

Senate hears husband of tobacco heiress on monetary problems. Washington, D.C., Aug 4. James H.R. Cromwell, monetary expert and author of "In Defense of Capitolism," urged a senate agriculture subcommittee today to grant powers for the Federal Reserve Board to stabilize the dollar and increase the flow of money. At the same time, Cromwell, who is husband of Doris Duke, tobacco heiress, voiced his approval of a bill by Senator Elmer Thomas which the Committee is considering, 8/4/37

A black and white photo of two men sitting at a table. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

50 years for the I.C.C. Washington, D.C., April 7. Carroll Miller, Chairman of the Interstate Commerce Commission, is shown looking over the model of the first boiler ever made by one of the men of the Commission back in 1911. This is one of the safety appliances with glass windows and gauges so that the operator has control over the steam and the flow of water at all times. This is the fiftieth anniversary of the I.C.C., 4/7/1937

Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description

Exactly what happens to each of the millions of Social Security Account applicants during each working shift is recorded daily. At any minute of the day or night it is possible to locate any application through the records maintained in the production and control section of the Social Security Board Records Office. This is the nerve center of the "greatest bookkeeping job in the world". The photograph above shows workers in the records office running off daily production report, which accurately pictures details of the ebb and flow of each of the several operations necessary to set up an individual ledger account for each worker and the various indexes prepares to insure acccuracy and ready reference.

Public domain historical photo, free to use, no copyright restrictions image - Picryl description

Grant more powers to Federal Reserve Board, Cromwell tells Senate Committee. Washington, D.C., Aug 4. The Federal Reserve Board should be granted the power to 'stabilize the dollar' and increase the flow of money, James H.R. Cromwell, monetary expert and husband of tobacco heiress Doris Duke, urged as he appeared before a Senate Agriculture Subcommittee today, Cromwell also voiced his approval of a bill by Senator Elmer Thomas which the Committee is considering, 8/4/37

A group of men sitting around a table. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Government experts discover "perpetual" electrical current. Washington, D.C., March 10. Dr. F.B. Silsbee (left) and Dr. F.G. Brickwedge, of the Bureau of Standards, have just concluded experiments which have proved that an electric current, cut off from its original source, will flow eternally round and round a coiled tin wire circuit when the wire is subjected to 450-degree-below-zero temperature. The tests were made in a new effort to understand what electricity really is, 3/10/38

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

J.L. Flow, Hobart Okla., Senate Cotton investigation

A black and white photo of two men sitting at a table. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Dimes for Infantile Paralysis foundation flow into White House for president. Washington, D.C., Jan. 28. Official mail was nearly forgotten today at the White House as letters containing ten-cent contributions to the National Foundation for Infantile Paralysis continued to arrive by the thousands. Miss Margaret Lehand, Personal Secretary to President Roosevelt, is shown opening some of the 30,000 to arrive in the first mail this morning, 1/28/38

A man sitting at a table with stacks of papers. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Dimes for Infantile Paralysis Foundation flow into White House for president. Washington, D.C., Jan. 28. Official mail was nearly forgotten today at the White House as letters containing ten-cent contributions to the National Foundation for Infantile Paralysis continued to arrive by the thousands. Miss Margaret Lehand, Personal Secretary to President Roosevelt, is shown opening some of the 30,000 to arrive in the first mail this morning, 1/28/38

A little boy sitting at a table with lots of papers. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Salinas Valley, California. Large scale, commercial agriculture. This single California county (Monterey) shipped 20,096 carlots of lettuce in 1934, or forty-five percent of all carlot shipments in the United States. In the same year 73.8 percent of all United States carlot shipments were made from Monterey County, Imperial Valley, California (7,797 carlots) and Maricopa County, Arizona (4,697). Production of lettuce is largely in the hands of a comparatively small number of grower-shippers, many of whom operate in two or all three of these Counties. Labor is principally Mexican and Filipino in the fields, and white American in the packing sheds. Many workers follow the harvests from one valley to the other, since plantings are staggered to maintain a fairly even flow of lettuce to the Eastern market throughout the year

Picryl description: Public domain photograph of farming, farmer, agriculture, 20th-century, free to use, no copyright restrictions.

Salinas Valley, California. Large scale, commercial agriculture. This single California County (Monterey) shipped 20,096 carlots of lettuce in 1934, or forty-five percent of all carlot shipments in the United States. In the same year 73.8 percent of all United States carlot shipments were made from Monterey County, Imperial Valley, California (7,797 carlots) and Maricopa County, Arizona (4,697). Production of lettuce is largely in the hands of a comparatively small number of grower-shippers, many of whom operate in two or all three of these Counties. Labor is principally Mexican and Filipino in the fields, and white American in the packing sheds. Many workers follow the harvests from one valley to the other, since plantings are staggered to maintain a fairly even flow of lettuce to the Eastern markey throughout the year

Picryl description: Public domain photograph of farming, farmer, agriculture, 20th-century, free to use, no copyright restrictions.

Stability Tunnel, NASA history collection

Description: (March 10, 1943) Engineers operate the controls of the Stability Tunnel. Plans for a new tunnel to study stability problems began in the late thirties. The Stability Tunnel was authorized in 1939 a More

Salinas Valley, California. Large scale, commercial agriculture. This single California county (Monterey) shipped 20,096 carlots of lettuce in 1934, or forty-five percent of all carlot shipments in the United States. In the same year 73.8 percent of all United States carlot shipments were made from Monterey County, Imperial Valley, California (7,797 carlots) and Maricopa County, Arizona (4,697). Production of lettuce is largely in the hands of a comparatively small number of grower-shippers, many of whom operate in two or all three of these Counties. Labor is principally Mexican and Filipino in the fields, and white American in the packing sheds. Many workers follow the harvests from one valley to the other, since plantings are staggered to maintain a fairly even flow of lettuce to the Eastern markt throughout the year

Picryl description: Public domain photograph of farming, farmer, agriculture, 20th-century, free to use, no copyright restrictions.

Salinas Valley, California. Large scale, commercial agriculture. This single California County (Monterey) shipped 20,096 carlots of lettuce in 1934, or forty-five percent of all carlot shipments in the United States. In the same year 73.8 percent of all United States carlot shipments were made from Monterey County, Imperial Valley, California (7,797 carlots) and Maricopa County, Arizona (4,697). Production of lettuce is largely in the hands of a comparatively small number of grower-shippers, many of whom operate in two or all three of these Counties. Labor is principally Mexican and Filipino in the fields, and white American in the packing sheds. Many workers follow the harvests from one valley to the other, since plantings are staggered to maintain a fairly even flow of lettuce to the Eastern market throughout the year

Picryl description: Public domain image of field, irrigation, agriculture, water, free to use, no copyright restrictions.

Salinas Valley, California. Large scale, commercial agriculture. This single California County (Monterey) shipped 20,096 carlots of lettuce in 1934, or forty-five percent of all carlot shipments in the United States. In the same year 73.8 percent of all United States carlot shipments were made from Monterey County, Imperial Valley, California (7,797 carlots) and Maricopa County, Arizona (4,697). Production of lettuce is largely in the hands of a comparatively small number of grower-shippers, many of whom operate in two or all three of these counties. Labor is principally Mexican and Filipino in the fields, and white American in the packing sheds. Many workers follow the harvests from one valley to the other, since plantings are staggered to maintain a fairly even flow of lettuce to the Eastern market throughout the year

Picryl description: Public domain photograph of farming, farmer, agriculture, 20th-century, free to use, no copyright restrictions.

And, in the end, all points must flow back to the OPA (Office of Price Administration) to be accounted for. Every buyer of foods under this program must give points for them. And in every case the primary distributor--such as the slaughterer, cheese or butter manufacturer, fish canner, refiner of edible fats or oils and many processors--must give the Office of Price Administration an account of sales and turn over points received

Bureau of Standards designs new device for studying water flow through plumbing fixtures. Washington, D.C., March 13. A new type of rate-of-flow meter for studying the rate of variation of flow of water through plumbing fixtures and for use in investigation presenting similar problems has just been designed and built by the U.S. Bureau of Standards with the cooperation of the Plumbing Fixture Manufacturers Research Associateship. Mr. H.M. Eaton, who is in charge of the hydraulics laboratory where the device is installed, is shown in foreground of picture, 3-13-40

Public domain photograph of Industrial building, free to use, no copyright restrictions image - Picryl description

Control board helps automobile men keep check on flow of materials needed

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

Shipbuilding. "Liberty" ships. These stacks of steel plate are in readiness for an uninterrupted flow toward the production line of a large Eastern plant fabricating sections for ships built at a nearby yard. This plant was formerly used for freight car construction. All parts are prefabricated in this huge Eastern plant which formerly turned out freight cars. The completed sections are then carried six miles to the ways on flat cars. Bethlehem-Fairfield Shipyards, Inc., Baltimore, Maryland

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Civilian protection. The "alert" had been sounded and members of a road repair squad don their work clothes and prepare to go forth where they are summoned to restore traffic flow

Public domain photograph of New York in 1930s, free to use, no copyright restrictions image - Picryl description

Civilian protection. Members of a road repair squad go forth with tools and material to open up a street that has been blocked by debris from fallen walls. They will replace road signs and markers too, and quickly restore the flow of traffic

Picryl description: Public domain image of military vehicle, automobile, tractor truck, free to use, no copyright restrictions.

Grain trimmer directing flow of wheat into hold of Great Lakes Boat. Superior, Wisconsin

Picryl description: Public domain image of workers, labor, 1940s, economic conditions, free to use, no copyright restrictions.

Tubes are extruded. Much as meat is forced through a grinder, tube rubber is forced through this machine and out the opening at the end, which allows an even flow of rubber to make a seamless rubber tube. Firestone (General) Tires, Akron, Ohio

Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.

Lunch on the job. Lunchtime in the creel room does not release workers from watching the flow of the cord. Whereas there is not often an emergency break, someone must be on hand in case the emergency should arise. Firestone (General Tires), Akron, Ohio

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Tying in new spools. This is a highly skilled occupation, and is supervised at this tire company by a man whose previous training was in a weaving mill in Scotland. The deft weaver's knot, which will not pull out, must be tied in the fraction of a second whenever a break occurs, to catch the broken ends together without interrupting the flow of cord. Firestone (General Tires), Akron, Ohio

Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less

Shipbuilding. "Liberty" ships. These stacks of steel plate are in readiness for an uninterrupted flow toward the production line of a large Eastern plant fabricating sections for ships built at a nearby yard. This plant was formerly used for Pullman car construction. Bethlehem-Fairfield Shipyards Inc., Baltimore, Maryland

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Nurse training. A student regulates the oxygen flow into this tiny oxygen box where a premature infant "lives"

Public domain photograph of nurses, hospital, medical care, free to use, no copyright restrictions image - Picryl description

Tulsa, Oklahoma. Operating a gate valve which controls the flow of refined products through the Tulsa station of the Great Lakes pipeline. This line sends gasoline from Oklahoma to Minneapolis

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Tulsa, Oklahoma. Operating a gate valve which controls the flow of refined products through the Tulsa station of the Great Lakes pipeline. This line sends gasoline from Oklahoma to Minneapolis

Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.

Production. Pratt and Whitney airplane engines. Cylinder barrels for Pratt and Whitney airplane engines are inspected and etched in a large Eastern plant producing a steady flow of power plants for the planes that will help bring us victory. Pratt and Whitney Aircraft

Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less

Shasta Dam, Shasta County, California. One side of Shasta Dam under construction, with the Sacramento River still flowing through the opening between the two sides of the dam. Water will flow through the penstocks to the hydroelectric plant

Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.

Testing M-4 tanks. A mighty flow of power is carried to the "track" by a driving sprocket of an M-4 tank in a trial run over the test hill of an Eastern manufacturing plant

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Salvage. Scrap for steel mills. From these giant rolling machines flow lengths of molten steel--steel composed partly of roller skates, reapers, radiators and other scrap collected from America's homes and farms. This strip steel will see action as armor plate on the nation's tanks or battleships

Picryl description: Public domain image of an industrial building, warehouse, depot, train station, 19th-20th century, free to use, no copyright restrictions.

Detroit, Michigan (vicinity). Chrysler Corporation Dodge truck plant. Many conferences over production schedules, blue prints, etc. are required to maintain the smooth, steady flow of Dodge Army trucks from the production lines

Picryl description: Public domain photograph of an office worker, 1930s, free to use, no copyright restrictions.

Production. Pratt and Whitney airplane engines. Single-row power cases for Pratt and Whitney airplane engines are stored for further machining in a large Eastern factory from which comes a steady flow of power plants for our mighty warships of the air. Pratt and Whitney Aircraft

Picryl description: Public domain photograph of workers, war production, aircraft, airfield, the 1930s -1940s, free to use, no copyright restrictions.

Science and research. Mineral prospecting. Micro-fossils can play an important role in locating the proper spot to drill an oil well. A magnificent history of the flow of ancient seas, of climate, of the rise and fall of empires of primitive forms of life is preserved in stone. Students in defense training courses at a famous mining-engineering school learn to decipher and piece together for an engineering conclusion the facts contained in micro-fossils found in crushed rock. Here they are at work in the micropalenontological laboratory with binocular microscope using special lamps for horizontal illumination. A professor of the geophysics department stands at the far end of the table. Colorado School of Mines, Golden, Colorado

Picryl description: Public domain photograph of an office worker, 1930s, free to use, no copyright restrictions.

Detroit, Michigan (vicinity). Chrysler Corporation Dodge truck plant. Many conferences over production schedules, blueprints, etc. are required to maintain the smooth steady flow of Dodge Army trucks from the production lines

Picryl description: Public domain photograph of an office worker, 1930s, free to use, no copyright restrictions.

Production. M-4 tanks. Parts for our new M-4 tanks flow in a strong, steady stream from the production lines of a big Eastern plant. Much valuable time is gained by the machining of these bogie-wheel brackets in gangs instead of singly

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Tulsa, Oklahoma. Operating valve which controls the flow at the Great Lakes pumping station

Public domain photograph of train station, free to use, no copyright restrictions image - Picryl description

Milwaukee Western Fuel Company, Milwaukee, Wisconsin. Most of the work at the coal docks of the Milwaukee Western Fuel Company is mechanized. This control board is located on top of the processing plant. From here the men control the flow of coal into the hoppers, the speed of the sizing machines, the movement of the belts in the tunnel, and all the chutes in the plant

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

Production. Pratt and Whitney airplane engines. A gear for a Pratt and Whitney engine is tested for hardness on a Rockwell machine in a large Eastern plant now producing a steady flow of airplane motors for the planes that will help us bring victory. Pratt and Whitney Aircraft

Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description

Production. Pratt and Whitney airplane engines. Single-row crankshaft assemblies for Pratt and Whitney airplane engines. The large Eastern plant at which the work is done is producing a steady flow of power installations for the fighting craft of our Army and Navy air forces. Pratt and Whitney Aircraft

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Tulsa, Oklahoma. Operating valve which controls the flow at the Great Lakes pumping station

Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description

Production. Electric power. Panel boards at Vega Aircraft Plant. Here the flow of electric power to thousands of machines and hand power tools is controlled. These boards play an important part in the production of planes for our armed forces. Vega Aircraft Corporation

Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description

War production drive. This graphic display gave the worker in a war production plant an idea of the tremendous hitting power of a gun they were building. Displays like this help the workmen identify their product and themselves with the war and tend to increase the flow of production

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Tulsa, Oklahoma. Operating a gate valve which controls the flow of refined products through the Tulsa station of the Great Lakes pipeline. This line sends gasoline from Oklahoma to Minneapolis

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Detroit, Michigan (vicinity). Chrysler Corporation Dodge truck plant. Many conferences over production schedules, blueprints, etc. are required to maintain the smooth steady flow of Dodge Army trucks from the production lines

Picryl description: Public domain photograph of an office worker, 1930s, free to use, no copyright restrictions.

Tulsa, Oklahoma. Operating a gate valve which controls the flow of refined products through the Tulsa station of the Great Lakes pipeline. This line sends gasoline from Oklahoma to Minneapolis

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Production. Pratt and Whitney airplane engines. Cylinder heads for Pratt and Whitney motors are carefully inspected in a large plant now turning out a steady flow of the fine engines that are serving our fighting airmen so well in battle. Pratt and Whitney Aircraft

Picryl description: Public domain photograph of worker, marketplace, vendor, 1930s, Great Depression, economic conditions, free to use, no copyright restrictions.

Production. Pratt and Whitney airplane engines. A gear for a Pratt and Whitney engine is tested for hardness on a Rockwell machine in a large Eastern plant now producing a steady flow of airplane motors for the planes that will help us bring victory. Pratt and Whitney Aircraft

Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description

Tulsa, Oklahoma. Examining a sample of gasoline taken from the flow at the Tulsa pumping station of the Great Lakes pipeline

Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.

Tulsa, Oklahoma. Operating valve which controls the flow at the Great Lakes pumping station

Public domain photograph - working class people, the 1930s United States, work, labor, worker, free to use, no copyright restrictions image - Picryl description