Folder 30.3
Container
Contains 26 Results:
Testing specimen: View of horizontal column VII of reinforced concrete with large crack labeled 14; additional fissures labeled 2 and 3; another column with fissures can be seen in the background, 1961
Item — Multiple Containers
Dates:
1961
Testing specimen: View of three devices connected to networks of rebar in wooden boxes; prepared for concrete to be poured, 1961
Item — Multiple Containers
Dates:
1961
Testing specimens: View of specimens in testing machine; Balwin UTM is visible in the background, 1961
Item — Multiple Containers
Dates:
1961
Testing specimen: View of column reinforced with welded cover plates in testing apparatus; labeled Proj 286, T-2, 1961
Item — Multiple Containers
Dates:
1961
Water flow testing: close-up of water flow testing; negative extremely underexposed, 1960
Item — Multiple Containers
Dates:
1960
Water flow testing: close-up of water flow patterns; edge of basin and feet of engineers visible, 1960
Item — Multiple Containers
Dates:
1960
Water flow testing: close-up of water flow patterns; edge of basin and feet of engineers visible, 1960
Item — Multiple Containers
Dates:
1960