Men working under dam structure
Dams
Rivers
Construction
safety film
Photograph showing men working underneath a dam structure using a hose and pump. Layers of rock and silt can be seen in front of the men, with a large piece of basalt at the bottom of the frame. Written on the negative is "49-184." (Image note: see likely related images PGE 49-154, PGE 49-161, PGE 49-170, PGE 49-172, PGE 49-174, PGE 49-175, PGE 49-178, PGE 49-185).
Portland General Electric Company
1949
still image
image
image/jpeg
Photograph; safety film; 4.25 x 5.5 in
http://digitalcollections.ohs.org/men-working-under-dam-structure
OrgLot151_PGE49-184
Portland General Electric Photograph Collection; Org. Lot 151; Box 22; PGE 49-184
Oregon
Creative Commons - Attribution, Non-Commercial, ShareAlike (BY-NC- SA) http://creativecommons.org/licenses/by-nc-sa/4.0/