Salisbury, W. W., M. I. T., to R.R.W., Princeton University, re oscillator, revised schematic diagram of Hallicrafter transmitter and small external resonator chassis [tls], 1/13/1942

Salisbury, W. W., M. I. T., to R.R.W., Princeton University, re oscillator, revised schematic diagram of Hallicrafter transmitter and small external resonator chassis [tls], 1/13/1942, Box: 3, Folder: 91. Robert R. Wilson papers, 14-22-3093. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/224612 Accessed July 30, 2025.