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Folder 28.4

 Container

Contains 24 Results:

Specimen: Ripples in specimen are visible; steel truss structure is visible in the background; ruler rests on the surface, 1960

 Item — Multiple Containers
Dates: 1960
Found in: Lehigh University Grant Projects / Negatives and Photographs of Fritz Engineering Laboratory Tests and Events / Box 8

Testing specimen: concrete specimens lined up for comparison showing cracking and breaking; labeled I, II, III, 1961

 Item — Multiple Containers
Dates: 1961
Found in: Lehigh University Grant Projects / Negatives and Photographs of Fritz Engineering Laboratory Tests and Events / Box 9

Testing specimen: specimen in testing machine, 1961

 Item — Multiple Containers
Dates: 1961
Found in: Lehigh University Grant Projects / Negatives and Photographs of Fritz Engineering Laboratory Tests and Events / Box 9

Testing specimen: steel rods in mold for concrete pouring, 1961

 Item — Multiple Containers
Dates: 1961
Found in: Lehigh University Grant Projects / Negatives and Photographs of Fritz Engineering Laboratory Tests and Events / Box 9