Boulder City U.S. Bureau of Reclamation: Engineer's Drafting Room May 1932
Entry/Object ID
0002:0531
Description
Boulder City; U.S. Bureau of Reclamation; cooling units as installed in the office engineer‘s drafting room; May 20, 1932; USBR- Wash. no. 1214/temp. no. 827; Ben Glaha, photographer