Test results: two unlabeled graphs; one with X=E and Y=M; other with X=E[sub-cr] and Y=d/t; labeled 205E-26 on back, 1958

Test results: two unlabeled graphs; one with X=E and Y=M; other with X=E[sub-cr] and Y=d/t; labeled 205E-26 on back, 1958, Folder: 26.16; Box: 6; Item: 4248. Negatives and Photographs of Fritz Engineering Laboratory Tests and Events, SC Photo 0013. Lehigh University Grant Projects. https://archivesspace.lib.lehigh.edu//repositories/7/archival_objects/75162 Accessed May 20, 2026.