United States National Museum Photographic Laboratory United States Department of the Interior United States Patent Office
Description
USNM No. 16401Interior view, United States Government Building exhibits, featuring U.S. Patent Office.Smithsonian Institution Archives, Record Unit 95, Box 62B, Folder 10, Image No. SIA_000095_B62B_F10_001Smithsonian Institution Archives Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
Cyanotypes (Photographic Prints); 8 X 10;