Folder 13.4
Container
Contains 23 Results:
Testing specimen: View of horizontal reinforced concrete specimen in testing machine; labeled SE on the right and 3/3/61 B-1-2 SW on the left, 1961
Item — Multiple Containers
Dates:
1961
Testing specimen: View of horizontal reinforced concrete specimen in testing machine; labeled SW on the left and B-2-1 3/17/61 SE on the right; fissures are visible, 1961
Item — Multiple Containers
Dates:
1961