Keywords: smithsonian institution smithsonianinstitution hat man woman couple smiling seated hats 1927 1920s twenties soil chemistry usda smithsonian institution archives smithsonianinstitutionarchives 2011_03_04 20110304 women's history month womenshistorymonth women in science womeninscience 2011 unidentified 20th century - early 20thcenturyearly government blackandwhite photo border people black and white Creator: Davis, Watson 1896-1967 Subject: Knight, Henry Granger 1878-1942        United States Bureau of Chemistry and Soils        International Congress of Soil Science Type: Black-and-White Prints Date: 1927 Topic: Soil science Local number: SIA Acc. 90-105 [SIA-SIA2008-4882] Summary: Henry Granger Knight (1878-1942) and unidentified woman (probably Nelly Dryden Knight) at the First International Congress of Soil Science conference in Washington, D.C., June 13-22, 1927, photographed by Watson Davis. Knight was chief of the Bureau of Chemistry and Soils, U.S. Department of Agriculture, and was listed as attending the conference with his wife Nelly Dryden Knight. Cite as: Acc. 90-105 - Science Service, Records, 1920s-1970s, Smithsonian Institution Archives Persistent URL:Link to data base record Repository:Smithsonian Institution Archives View more collections from the Smithsonian Institution. Creator: Davis, Watson 1896-1967 Subject: Knight, Henry Granger 1878-1942 United States Bureau of Chemistry and Soils International Congress of Soil Science Type: Black-and-White Prints Date: 1927 Topic: Soil science Local number: SIA Acc. 90-105 [SIA-SIA2008-4882] Summary: Henry Granger Knight (1878-1942) and unidentified woman (probably Nelly Dryden Knight) at the First International Congress of Soil Science conference in Washington, D.C., June 13-22, 1927, photographed by Watson Davis. Knight was chief of the Bureau of Chemistry and Soils, U.S. Department of Agriculture, and was listed as attending the conference with his wife Nelly Dryden Knight. Cite as: Acc. 90-105 - Science Service, Records, 1920s-1970s, Smithsonian Institution Archives Persistent URL:Link to data base record Repository:Smithsonian Institution Archives View more collections from the Smithsonian Institution. |