Information
Date
1972-05-18
Description
Pg. 8 #2386 Concreting equipment in No. 1 Inclined Spillway Tunnel. October 7th, 1933. Pg. 8 #2363 Boulder Dam, looking upstream. September 30th, 1933.
Digital ID
pho027842-068
Physical Identifier
album #1, page 8