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G.T. Hemmeter, chief of the mechanical engineering section of the engineering and development division, sets one of the automatic recording thermometers used on tunnel dryer which he designed for dehydrating vegetables. Regional agricultural research laboratory, Albany, California

G.T. Hemmeter, chief of the mechanical engineering section of the engineering and development division, sets one of the automatic recording thermometers used on tunnel dryer which he designed for dehydrating vegetables. Regional agricultural research laboratory, Albany, California

G.T. Hemmeter, chief of the mechanical engineering section of the engineering and development division, sets one of the automatic recording thermometers used on tunnel dryer which he designed for dehydrating vegetables. Regional agricultural research laboratory, Albany, California

Working on scale model of new tunnel dryer for dehydration developed by the engineering and development division of the regional agricultural laboratory. Albany, California

Working on scale model of new tunnel dryer for dehydration developed by the engineering and development division of the regional agricultural laboratory. Albany, California

F.F. Cole, junior chemical engineer, watches temperatures while conducting tests with tunnel dryer at the regional agricultural research laboratory. Albany, California

Horace Campbell, associate chemist, adjusts automatic thermal control of the tunnel dehydrater in use at the regional agricultural research laboratory, Albany, California

Horace Campbell, associate chemist, adjusts automatic thermal control of the tunnel dehydrater in use at the regional agricultural research laboratory, Albany, California

F.F. Cole, junior chemical engineer, watches temperatures while conducting tests with tunnel dryer at the regional agricultural research laboratory. Albany, California

G.T. Hemmeter, chief of the mechanical engineering section of the engineering and development division, sets one of the automatic recording thermometers used on tunnel dryer which he designed for dehydrating vegetables. Regional agricultural research laboratory, Albany, California

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

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Tags

california alameda county albany safety film negatives albany calif hemmeter section development division development division sets sets one thermometers tunnel dryer tunnel dryer vegetables regional research laboratory research laboratory united states history science library of congress
date_range

Date

01/01/1942
person

Contributors

Lee, Russell, 1903-1986, photographer
place

Location

Albany (Calif.) ,  37.88694, -122.29778
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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

label_outline Explore Thermometers, Albany Calif, Dryer

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california alameda county albany safety film negatives albany calif hemmeter section development division development division sets sets one thermometers tunnel dryer tunnel dryer vegetables regional research laboratory research laboratory united states history science library of congress