Folder 12.5
Container
Contains 17 Results:
Frame: Man welds frame together while another man in overalls examines blueprints, no date
Item — Multiple Containers
Dates:
no date
Test specimen ; testing machine: close-up view of bent tower in Universal Testing Machine, 1957
Item — Multiple Containers
Dates:
1957
Testing specimen: View of broken portion of reinforced concrete column in testing machine; fissures and rebar are visible; labeled E14; Baldwin UTM can be seen in the background, 1961
Item — Multiple Containers
Dates:
1961
Testing specimen: View of specimen in testing device manufactured by Alfred J. Amsler Co., 1961
Item — Multiple Containers
Dates:
1961
Testing specimen: Close-up of specimen in testing device manufactured by Alfred J. Amsler Co., 1961
Item — Multiple Containers
Dates:
1961
Testing specimen: View of horizontal reinforced concrete specimen in testing machine; labeled F6, 1961
Item — Multiple Containers
Dates:
1961