Bridge in Rock Creek Park
CC0
CloseSmithsonian Institution Archives, Record Unit 7355, Martin A. Gruber Photograph Collection, Image No. SIA2010-2055
Smithsonian Institution Archives, Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
Black-and-white photographs
SIA RU007355 [SIA2010-2055]