Box 6
Container
Contains 1011 Results:
Testing specimen: View of vertical beam held in place by three horizontal bars; labeled with 4907 placard. Man can be seen in the background. Negative is underexposed, 1958
Item — Multiple Containers
Dates:
1958
Testing specimen: View of vertical beam held in place by three horizontal bars; labeled with 4907 placard. Man can be seen in the background., no date
Item — Multiple Containers
Dates:
no date
Testing specimen: Corner of steel beam affixed with wires, various gauges, diagonal metal rod, and perpendicular I-beams, 1958
Item — Multiple Containers
Dates:
1958
Testing specimen: Corner of steel beam affixed with wires, various gauges, diagonal metal rod, and perpendicular I-beams, no date
Item — Multiple Containers
Dates:
no date
Testing specimen: Corner of steel beam affixed with wires, diagonal metal rod, and perpendicular I-beams; labeled with upside down 4909 placard, 1958
Item — Multiple Containers
Dates:
1958
Testing specimen: Corner of steel beam affixed with wires, diagonal metal rod, and perpendicular I-beams; labeled with upside down 4909 placard, no date
Item — Multiple Containers
Dates:
no date