Index-Catalogue room

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Image (illustration or photograph) for this item, linking to higher res image.
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Image (illustration or photograph) for this item, linking to higher res image.

Citation

Unknown. 1936. “Index-Catalogue room.” Special Collections, USDA National Agricultural Library. Accessed August 18, 2022, https://www.nal.usda.gov/exhibits/speccoll/items/show/7659.