Folder 18.6
Container
Contains 8 Results:
Corner of specimen: v-shaped specimen; labeled 123, no date
Item — Multiple Containers
Dates:
no date
Steel beam test: close-up of steel beam showing stress lines, no date
Item — Multiple Containers
Dates:
no date
Testing specimen: Close-up of horizontal section of a frame; labeled with 407 placard, no date
Item — Multiple Containers
Dates:
no date
Testing specimen: Close-up of horizontal section of a frame; labeled with 407 placard, no date
Item — Multiple Containers
Dates:
no date
Test of specimen: post-test view of specimen on lab floor, 1957
Item — Multiple Containers
Dates:
1957