Folder 7.1
Container
Contains 29 Results:
Testing specimen: close up of composite specimen; showing cracking, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: close up of specimen showing cracking, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: steel specimen in testing apparatus; labeled 4, 9, 10, and 16 on what appear to correspond to wire connections, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: close-up of steel specimen in testing apparatus; side view; labeled 20 at wire connection, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: close-up of steel specimen in testing apparatus; gauges and wiring attached, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: steel specimen in testing apparatus; gauges and wiring attached, 1960
Item — Multiple Containers
Dates:
1960
Corner of specimen: Close-up of corner of beam is affixed with gauges; labeled with 4405 placard, no date
Item — Multiple Containers
Dates:
no date
Corner of specimen: Close-up of corner of beam is affixed with gauges; labeled with 4405 placard, no date
Item — Multiple Containers
Dates:
no date