Box 1
Container
Contains 734 Results:
Strand Prestressing Frame: view of prestressing frame; all major parts of the frame are labelled and the image is labelled: "Strand Prestressing Frame-showing details as before the Industrial Accident of Dec. 18. Fritz Laboratory, Lehigh University", no date
Item — Multiple Containers
Dates:
no date
Strand Prestressing Frame: view of prestressing frame, no date
Item — Multiple Containers
Dates:
no date
Strand Prestressing Frame: overhead view of strand prestressing frame with four men operating frame while seated at two tables; several onlookers to left of image, no date
Item — Multiple Containers
Dates:
no date
Strand Prestressing Frame: view of prestressing frame, no date
Item — Multiple Containers
Dates:
no date
Universal Testing Machine: diagram of Universal Testing Machine with accompanying text (cropped), no date
Item — Multiple Containers
Dates:
no date
Testing machine: view of steel frame in testing machine, no date
Item — Multiple Containers
Dates:
no date
Test specimen: view of corded specimen in machine with two men on platform, no date
Item — Multiple Containers
Dates:
no date
Test specimen: post-test view of cable in testing machine, no date
Item — Multiple Containers
Dates:
no date
Test specimens: view of several test specimens arranged on lab floor; steel rods in wooden frames; view a, no date
Item — Multiple Containers
Dates:
no date