Folder 21.3
Container
Contains 38 Results:
Testing specimen: View of specimen attached to a girder and measurement gauges, 1960
Item — Multiple Containers
Dates:
1960
Test of specimen: view of eyebar specimen in testing machine with two men in background, no date
Item — Multiple Containers
Dates:
no date
Testing machine: labelled: 237-28; image is labelled: "Fig. 13 22,000 lb. High Frequency Vibraphore"; shows man standing at test machine, no date
Item — Multiple Containers
Dates:
no date
Test specimens: labelled: 237-21; image is labelled: "Fig. 16 Jacks, Extension Stilts, Steel Tubing, Distributors, etc."; shows dozens of examples of these objects arrayed on counter, no date
Item — Multiple Containers
Dates:
no date
Specimen test: labelled: 237-29; image labelled: "Fig. 14 Static Bending Test of 36ft. Long Column With Perforated Cover Plates", no date
Item — Multiple Containers
Dates:
no date
Testing machine: labelled: 237-26; view of man at unknown testing machine, no date
Item — Multiple Containers
Dates:
no date
Testing machine: labelled: 237-23; image labelled "Fig. 8 Pulsator for Cyclic Loading (Flywheel Covers Removed)", no date
Item — Multiple Containers
Dates:
no date
Testing machine: labelled: 237-22; image labelled: "Fig. 7 Pendulum Dynamometer for Static Loading", no date
Item — Multiple Containers
Dates:
no date
Construction site: man working at construction site; labeled 37172A3, 12-23-60, H, 1961
Item — Multiple Containers
Dates:
1961