127 Items

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  • Format is exactly "photograph"
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Photograph of Dr. Emory Cushing, portrait

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of researchers inspecting airplane chute for fly release

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of group of Sanibel scientists in front of living quarters

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of Sanibel researchers eating dinner together

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of Edward F. Knipling and researchers seated at table with globe

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of Edward F. Knipling and his staff at dining table with map of Sanibel in background

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of Edward F. Knipling conferring with research team on Sanibel

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph "Cobalt 60 Source Employed in Irradiating Pupae of the Screwworm Fly

Description: Control of screwworm fly

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph "Flies From Irradiated Pupae Were Permitted to Emerge in Special Paper Bags and Held Until Released

Description: Control of screwworm fly

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of sterile flies packaged in paper bags for aerial release

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of Edward F. Knipling with colleagues inspecting ground meat

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of Edward F. Knipling with colleagues inspecting larvae trays

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of Edward F. Knipling with colleagues inspecting pupae on conveyor belt

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of plane releasing boxes

Creators: Agricultural Research Service, United States Department of Agriculture

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Photograph of raccoon

Description: Attached, memorandum, Baumhover to Bushland, January 26, 1952

Creators: Agricultural Research Service, United States Department of Agriculture

Date: 1952-01-22

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