Folder 31.5
Container
Contains 12 Results:
Steel column test: testing of steel column; gauges and wiring attached, no date
Item — Multiple Containers
Dates:
no date
Steel Plate Girder test: extreme close-up view of perforated steel plate girder in testing apparatus with post-test twisting, no date
Item — Multiple Containers
Dates:
no date
Testing specimens: Broad view of five horizontal steel I-beams with various projections, 1960
Item — Multiple Containers
Dates:
1960
Specimen: View of testing machinery; negative is overexposed, 1960
Item — Multiple Containers
Dates:
1960
Testing specimens: Broad view of five I-beams with various projections in wooden contraptions; man can be seen in the background, 1960
Item — Multiple Containers
Dates:
1960
Water Flow Testing: View of two abutments in tank for water flow testing, 1961
Item — Multiple Containers
Dates:
1961
Water Flow Testing: View of two abutments in tank, of which one is labeled G, 1961
Item — Multiple Containers
Dates:
1961