Folder 1.2
Container
Contains 30 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
Corner of specimen: Close-up of corner of beam labeled with 4305, no date
Item — Multiple Containers
Dates:
no date
Corner of specimen: Close-up of the corner of a structure showing signs of stress/strain; labeled with 4307 placard, no date
Item — Multiple Containers
Dates:
no date
Corner of specimen: Close-up of the corner of a structure showing signs of stress/strain; labeled with 4307 placard, no date
Item — Multiple Containers
Dates:
no date