Folder 21.5
Container
Contains 14 Results:
Welded corner connection: v-shaped specimen in testing frame; labeled C-1, no date
Item — Multiple Containers
Dates:
no date
Steel column testing: testing display on tabletop; showing coupons and specimens with labels, no date
Item — Multiple Containers
Dates:
no date
Steel beam test: view of long beam in testing machine, no date
Item — Multiple Containers
Dates:
no date
Testing specimen: View of vertical metal beam showing signs of deformation, no date
Item — Multiple Containers
Dates:
no date
Testing specimen: Close-up of broken slab of concrete attached to steel I-beam, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: Close-up of two fractured columns; top is labeled 18-B, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: Close-up of two fractured columns; top is labeled 18-A, 1960
Item — Multiple Containers
Dates:
1960
Test of specimen: view of corded specimen in testing machine, no date
Item — Multiple Containers
Dates:
no date
Specimen testing: image of large Riehle machine conducting test; image labelled "1930" on reverse, 1930
Item — Multiple Containers
Dates:
1930