| Thomas Smillie [Botanic Garden, Washington, D.C.] [Washington City, and Vicinity.] 1870-1910 Stereoview Library of Congress, Prints and Photographs Division Reproduction Number: LC-DIG-stereo-1s06144 (digital file from original) LL/110248 Exhibited in: "U.S. Botanic Garden: Origins of a National Garden," Agile Display, Library of Congress, February 11 - 2020.
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