Folder 27.2
Container
Contains 47 Results:
Aluminum bridge test: shows crane lowering weights onto aluminum bridge frame; men placing load, 1958
Item — Multiple Containers
Dates:
1958
Aluminum bridge test: shows crane lowering weights onto aluminum bridge frame; men placing load, 1958
Item — Multiple Containers
Dates:
1958
Crane hook specimens: close-up view of ladle crane hook in test frame; view a, no date
Item — Multiple Containers
Dates:
no date
Crane hook specimens: close-up view of ladle crane hook in test frame; view b, no date
Item — Multiple Containers
Dates:
no date
Testing specimens: visibly identical i-beam testing specimens labeled P1-P6 with small welded pieces on sides; broader view of laboratory, 1959
Item — Multiple Containers
Dates:
1959
Testing specimen: View of fractured column labeled BT-3; measuring tape can be seen, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: View of fractured column labeled BT-3; measuring tape can be seen; negative is overexposed, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: large column specimen with wiring running along edges, 1960
Item — Multiple Containers
Dates:
1960