Folder 5.6
Container
Contains 11 Results:
Test specimen: close-up view of large reinforced concrete slab lying on lab floor; negative label: "Langmus' Slab Feb. 2, 1937", 1937
Item — Multiple Containers
Testing machine: close-up view of bowed girder in machine, no date
Item — Multiple Containers
Steel column test: horizontal view of bent steel column, no date
Item — Multiple Containers
Column specimen: full-length view of bent column, no date
Item — Multiple Containers
Specimen: welded connection; label: "4", no date
Item — Multiple Containers
Envelope, no date
Item — Multiple Containers
Corner of specimen: engineer posing with specimen in testing machine; broader view of laboratory, no date
Item — Multiple Containers
Corner of specimen: engineer posing with specimen in testing machine; broader view of laboratory; "Nov 14 1956 Robert P. Apmann" stamped on back, no date
Item — Multiple Containers
Envelope, no date
Item — Multiple Containers
Corner of specimen: v-shaped specimen in testing machine, no date
Item — Multiple Containers