Folder 25.1
Container
Contains 72 Results:
Testing specimen: View of man operating a testing machine; another man's head is visible, 1960
Item — Multiple Containers
Dates:
1960
Testing specimen: View of man operating a testing machine; another man's head is visible, no date
Item — Multiple Containers
Dates:
no date
Testing device: View of two men operating a testing device, 1960
Item — Multiple Containers
Dates:
1960
Testing device: View of two men operating a testing device, no date
Item — Multiple Containers
Dates:
no date
Testing device: Closer view of man operating testing device, 1960
Item — Multiple Containers
Dates:
1960
Testing device: Closer view of man operating testing device, no date
Item — Multiple Containers
Dates:
no date