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Folder 34.4

 Container

Contains 6 Results:

Testing specimen: View of Errera working on a steel I-beam while four other men gather around; another I-beam rests on supports to the left of Errera, 1960

 Item — Multiple Containers
Dates: 1960
Found in: Lehigh University Grant Projects / Negatives and Photographs of Fritz Engineering Laboratory Tests and Events / Box 7

Testing specimen: View of Errera working on a steel I-beam while another man watches, 1960

 Item — Multiple Containers
Dates: 1960
Found in: Lehigh University Grant Projects / Negatives and Photographs of Fritz Engineering Laboratory Tests and Events / Box 7

Testing specimen: View of two reinforced concrete columns with fissures; labeled CT-2 and CL-2; measuring tape is visible, 1960

 Item — Multiple Containers
Dates: 1960
Found in: Lehigh University Grant Projects / Negatives and Photographs of Fritz Engineering Laboratory Tests and Events / Box 7

Specimen testing: Close-up of specimen in testing machine with significant cracking; labeled E2, no date

 Item — Multiple Containers
Dates: no date
Found in: Lehigh University Grant Projects / Negatives and Photographs of Fritz Engineering Laboratory Tests and Events / Box 8

Specimen testing: Close-up of specimen in testing machine with significant cracking; labeled E2, 1961

 Item — Multiple Containers
Dates: 1961
Found in: Lehigh University Grant Projects / Negatives and Photographs of Fritz Engineering Laboratory Tests and Events / Box 8

Specimen testing: View of specimen in testing machine; numerous fissures are visible; labeled E2, 1961

 Item — Multiple Containers
Dates: 1961
Found in: Lehigh University Grant Projects / Negatives and Photographs of Fritz Engineering Laboratory Tests and Events / Box 8