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Electric Institute of Washington, Potomac Electric Power Co. building. Instrument close-up I

description

Summary

Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description

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Tags

commercial organizations equipment district of columbia washington dc acetate negatives electric institute electric institute washington potomac power potomac electric power co instrument close up united states history library of congress
date_range

Date

1930
person

Contributors

Horydczak, Theodor, approximately 1890-1971, photographer
place

Location

Washington, District of Columbia, United States ,  38.90719, -77.03687
create

Source

Library of Congress
link

Link

http://www.loc.gov/
copyright

Copyright info

Publication may be restricted. For information see "Horydczak Collection" (http://lcweb.loc.gov/rr/print/res/100_hory.html)

label_outline Explore Electric, Electric Institute, Commercial Organizations

8 CM CENTIMETER ION ENGINE - VACUUM FACILITY TANK 5 IN THE ELECTRIC PROPULSION LABORATORY EPL

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

Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

A black and white photo of a microphone. Microphone music drums, music.

MAIN INSTRUMENT PANEL - CONSOLES ON C-131 AND C-340 AIRCRAFT

Warner Robins, Georgia. Air Service Command, Robins Field. Master Sergeant H.W. Halvorsen, an instrument repair man, checking instruments at electrical test panel. Sergeant Halvorsen comes from Washington, D.C.

US Air Force (USAF) SENIOR AIRMAN (SRA) Marcela Trice, 31st Civil Engineering Squadron (CES) peers to her down range target through her Geodimeter Total Station Surveying instrument, while surveying an area for a road traffic circle project at Aviano Air Base (AB), Italy

GENERAL ELECTRIC GE FLUIDYNE SUPPRESSOR NOZZLE MODEL

GENERAL ELECTRIC GE AND BB&N TEST CONFIGURATION INST SCOOP AND MICROPHONE BOOM ARRAY

040831-F-4045M-001 (Aug. 31, 2004)US Air Force (USAF), SENIOR AIRMAN Willie Hampton (upper right), and AIRMAN 1ST Class Timothy Hicks (lower right), both Jet Engine Mechanics, 20th Aircraft Maintenance Group (AMXG), Shaw Air Force Base (AFB), South Carolina (SC), install a gearbox onto a General Electric TF34 engine. U.S. Air Force photo by AIRMAN 1ST Class Amber McCarthy (RELEASED)

U.S. Marine Corps Cpl. Kelsey Worth, a musician with

Shepherd electric instrument. Instrument component II

Topics

commercial organizations equipment district of columbia washington dc acetate negatives electric institute electric institute washington potomac power potomac electric power co instrument close up united states history library of congress