(left to right): Henry Granger Knight (1878-1942) and unidentified woman (probably Nelly Dryden Knight)
| Uploaded by | Smithsonian Institution |
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| License | No known copyright restrictions |
| Comments | 5 |
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| Views | 23,427 |
| Date taken | 2011-01-25 16:38:15 |
| Date uploaded | 2011-03-04 |
| Tags | smithsonianinstitution, hat, man, woman, couple, smiling, seated, hats, 1927, 1920s, twenties, soil, chemistry, usda, smithsonianinstitutionarchives, 20110304, womenshistorymonth, womeninscience, 2011, unidentified, 20thcenturyearly, government |
| Visibility | public |