Folder 31.4
Container
Contains 11 Results:
Shear circuit feeding system: close-up of shear circuit feeding system, no date
Item — Multiple Containers
Dates:
no date
Steel column test: testing of steel column; gauges and wiring attached, no date
Item — Multiple Containers
Dates:
no date
Steel Plate Girder-post test-close-up: close-up view of perforated steel plate girder in testing apparatus with post-test twisting, no date
Item — Multiple Containers
Dates:
no date
Testing specimen: Close-up of broken section of reinforced concrete; labeled 20-B, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: Close-up of broken section of reinforced concrete; labeled 21-B, no date
Item — Multiple Containers
Dates:
no date
Testing specimens: Broad view of four horizontal I-beams, 1960
Item — Multiple Containers
Dates:
1960
Testing specimens: Three horizontal steel I-beams with various projections, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: View of elevated steel truss structure, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: View of elevated steel truss structure, 1961
Item — Multiple Containers
Dates:
1961
Testing specimen: Close-up of corner of steel truss structure in which a bar has detached from the welding, 1961
Item — Multiple Containers
Dates:
1961