Folder 20.12
Container
Contains 8 Results:
Welded corner connection: close up of v-shaped specimen in testing frame; labeled B-7, no date
Item — Multiple Containers
Dates:
no date
Steel beam test: close-up view of long beam lying on lab floor, no date
Item — Multiple Containers
Dates:
no date
Close-up of frame test specimen: close up of base of frame specimen; labeled 442, no date
Item — Multiple Containers
Dates:
no date
Test of specimen: man kneeling on floor beside test specimen in testing machine, no date
Item — Multiple Containers
Dates:
no date