Folder 5.4
Container
Contains 36 Results:
Testing specimen: close-up of v-shaped specimen in testing machine; engineer working with specimen, 1956
Item — Multiple Containers
Dates:
1956
Testing specimen: close-up of v-shaped specimen in testing machine; engineer working with specimen; "Nov 14 1956 Robert P. Apmann" stamped on back, no date
Item — Multiple Containers
Dates:
no date
Testing specimen: v-shaped specimen in testing machine; some lateral bending; labeled 4110, 1956
Item — Multiple Containers
Dates:
1956
Testing specimen: close-up of v-shaped specimen in testing machine; some lateral bending; labeled 4110; "Nov 14 1956 Robert P. Apmann" stamped on back, no date
Item — Multiple Containers
Dates:
no date
Column specimen: view of end of bent column; labelled 2206, no date
Item — Multiple Containers
Dates:
no date
Test specimen: overhead view of tower section in test machine; man working, no date
Item — Multiple Containers
Dates:
no date