Slepian, Joseph (signed by P. S.), UCB, from R.R.W., Princeton University, re results of investigation of vibrator type ion source [cc]; reply, 7/3/1942, question about presence of singly or doubly charged ions [tls], 6/23/1942

Slepian, Joseph (signed by P. S.), UCB, from R.R.W., Princeton University, re results of investigation of vibrator type ion source [cc]; reply, 7/3/1942, question about presence of singly or doubly charged ions [tls], 6/23/1942, Box: 3, Folder: 116. Robert R. Wilson papers, 14-22-3093. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/224838 Accessed April 23, 2025.