Folder 28.5
Container
Contains 14 Results:
Test specimen: specimen in testing frame; labeled LB6, John Fritz portrait in background, no date
Item — Multiple Containers
Dates:
no date
Aluminum bridge test: view of collapsed frame with dead weight; snow-covered, 1958
Item — Multiple Containers
Dates:
1958
Aluminum bridge test: view of collapsed frame with dead weight; snow-covered, 1958
Item — Multiple Containers
Dates:
1958
Column testing: post-test close-up of crossing beam connections with bending, no date
Item — Multiple Containers
Dates:
no date
Spherical specimen: spherical specimen showing failure post-testing; some cropping strips on back of negative, no date
Item — Multiple Containers
Dates:
no date
Testing specimen: Close-up of support beam underneath concrete slab, no date
Item — Multiple Containers
Dates:
no date
Testing specimen: Broad view of concrete slab with support beam underneath and testing machinery; man in suit is visible in the background, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: Broad view of concrete slab with support beam underneath and testing machinery; man is visible in the background, 1960
Item — Multiple Containers
Dates:
1960