Folder 5.5
Container
Contains 33 Results:
Test specimen: large reinforced concrete slab lying on lab floor; negative label: "Langmus' Slab Feb. 2, 1937", 1937
Item — Multiple Containers
Dates:
1937
Corner of specimen: close-up of v-shaped specimen; labeled 4111, 1956
Item — Multiple Containers
Dates:
1956
Corner of specimen: close-up of v-shaped specimen; labeled 4111; "Nov 14 1956 Robert P. Apmann" stamped on back, no date
Item — Multiple Containers
Dates:
no date
Corner of specimen: close-up of v-shaped specimen; labeled 4112, 1956
Item — Multiple Containers
Dates:
1956
Corner of specimen: close-up of v-shaped specimen; labeled 4112; "Nov 14 1956 Robert P. Apmann" stamped on back, no date
Item — Multiple Containers
Dates:
no date
Steel column test: horizontal view of bent steel column, no date
Item — Multiple Containers
Dates:
no date