Conference on Electrical Insulation - certificate of appreciation (Charles Phelps Smyth delivered the J.B. Whitehead Memorial Lecture at this conference held in Pittsburgh, Pennsylvania.), 1958 October

Conference on Electrical Insulation - certificate of appreciation (Charles Phelps Smyth delivered the J.B. Whitehead Memorial Lecture at this conference held in Pittsburgh, Pennsylvania.), 1958 October, Box: 4, Folder: 9. Papers of Charles Phelps Smyth, A93-02-002. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/33124 Accessed November 25, 2024.