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Substitute fuels tested. Emmet L. Reed, laboratory assistant at the U.S. Bureau of Standards, uses a special microscope to measure the degree of wear which substitute gasoline has produced on an automobile engine cylinder

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Substitute fuels tested. Emmet L. Reed, laboratory assistant at the U.S. Bureau of Standards, uses a special microscope to measure the degree of wear which substitute gasoline has produced on an automobile engine cylinder

Knoxville, Tennessee (Tennessee Valley Authority (TVA)). Welder, training for war production. Stair Vocational High School

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Halftrac scout cars. Under the skilled hands of trained workers, the engine for an Army halftrac scout car begins to take form. Each of its parts is built to stand up under the conditions imposed by modern warfare on mechanized equipment. White Motor Company, Cleveland, Ohio

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Production. B-25 bombers. Nuts and bolts are checked on a Magnaflux machine before they are used in the assembly of B-25 bombers in a Western aircraft plant. General Doolittle has called the ship the best military plane in existence. With plenty of speed, a 1700-mile cruising range and a ceiling of 25,000 feet, it has performed brilliantly as a medium bomber and as an escort plane. Fairfax bomber plant, Kansas City

Substitute fuels tested. Emmet L. Reed, laboratory assistant at the U.S. Bureau of Standards, uses a special microscope to measure the degree of wear which substitute gasoline has produced on an automobile engine cylinder

description

Summary

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

date_range

Date

01/01/1935

person

Contributors

Rosener, Ann, photographer

place

Location

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

Google Map of 38.9071923, -77.03687070000001

create

Source

Library of Congress

link

Link

http://www.loc.gov/

copyright

Copyright info

No known restrictions. For information, see U.S. Farm Security Administration/Office of War Information Black & White Photographs http://www.loc.gov/rr/print/res/071_fsab.html