Folder 19.3
Container
Contains 16 Results:
Bridge member test: view of two men conducting testing on bridge member, no date
Item — Multiple Containers
Dates:
no date
Testing specimen: series of brackets and screws; labeled compression jig; "Mercury" dime for reference, 1961
Item — Multiple Containers
Dates:
1961
Testing specimen: small specimen labeled test specimen CP-9; "Mercury" dime for reference, 1961
Item — Multiple Containers
Dates:
1961
Testing specimen: bracket with screws; labeled compression jig; "Mercury" dime for reference, 1961
Item — Multiple Containers
Dates:
1961
Testing specimen: bracket with screws; labeled compression jig; "Mercury" dime for reference, 1961
Item — Multiple Containers
Dates:
1961