Folder 14.12
Container
Contains 7 Results:
Steel column test: steel column in testing machine, no date
Item — Multiple Containers
Dates:
no date
Beam specimen: close-up end-view of v-shaped beam, no date
Item — Multiple Containers
Dates:
no date
Close-up of frame test: close-up of left side of industrial frame specimen in testing apparatus, no date
Item — Multiple Containers
Dates:
no date
Test specimen ; testing machine: view of large test specimen in testing machine; two men working, 1957
Item — Multiple Containers
Dates:
1957
Test specimen ; testing machine: view of large test specimen in testing machine; two men working, 1957
Item — Multiple Containers
Dates:
1957
Roof testing: view of arched roof rafters in testing machine, no date
Item — Multiple Containers
Dates:
no date