Topographical Sketch of the Environs of Washington, D.C. Outline of Zoological Park outlined in blue on this map, dated Dec. 2, 1890 (RG 77, CWMF, F-113-6)
Topographical Sketch of the Environs of Washington, D.C. Outline of Zoological Park outlined in blue on this map, dated Dec. 2, 1890 (RG 77, CWMF, F-113-6)