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Digital Collections

Photographs

Fertilizer trays at the Agricultural Engineering Laboratory

  • 1953-Jul-15

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General view of the trays used to expose fertilizer to humidity in the Air Control Room at the U.S. Department of Agriculture's Agricultural Engineering Laboratory.

Property Value
Format
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Extent
  • 5 in. H x 7 in. W
Subject
Rights No Known Copyright
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Collection
Physical container
  • Box 4

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Related Items

Cite as

“Fertilizer Trays at the Agricultural Engineering Laboratory,” July 15, 1953. Travis P. Hignett Collection of Fixed Nitrogen Research Laboratory Photographs, Box 4. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/h415p955g.

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