National Geographic Headquarters Building Washington D.C. c1966 Postcard
RM 19.17
District of Columbia
The White House - Washington, DC - with 1c Postage Due Stamp 1962 Postcard
RM 23.31
National Geographic Headquarters Building Washington D.C. Postcard
RM 19.17
Union Station Washington D.C. - Vintage Postcard
RM 26.69
United States Capitol Building Washington D.C. - Vintage White Border Postcard
RM 18.43
U.S. Supreme Court Room Inside View Washington D.C. Postcard
RM 19.17
United States Army and Navy Building Washington D.C. - Vintage Postcard
RM 18.43
Melpomene - Congressional Library Washington DC 1909 Postcard
RM 26.69
Smithsonian Institute and Agriculture Building Washington D.C. Postcard
RM 18.43
Bureau of Engraving and Printing Potomac Park Basin Washington D.C. Postcard
RM 23.31