29. Herbert H. Johnson (standing) Collection: Images from the Rare Book and Manuscript Collections Format: Image
30. Robert Balluffi (at right) Collection: Images from the Rare Book and Manuscript Collections Format: Image
33. Rectifier Collection: Images from the Rare Book and Manuscript Collections Location: Carpenter Hall Format: Image
34. Electric Car, with Prof. Joe Rosson (?) and Two Students Collection: Images from the Rare Book and Manuscript Collections Format: Image
35. Induction Furnace, with Justin R. Rattner, '70 Collection: Images from the Rare Book and Manuscript Collections Format: Image
36. NRRFSS (National Research and Resource Facility for Submission Structures), two unidentified researchers in lab coats and hats at apparatus, 1975? Collection: Images from the Rare Book and Manuscript Collections Location: Cornell University, Ithaca, New York Format: Image
