Bethe, Hans A., C. U., to R.R.W., C. U., re cosmotron for Copenhagen and visit with Frank Oppenheimer [tls], 6/28/1952

Bethe, Hans A., C. U., to R.R.W., C. U., re cosmotron for Copenhagen and visit with Frank Oppenheimer [tls], 6/28/1952, Box: 1, Folder: 42. Robert R. Wilson papers, 14-22-3093. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/222331 Accessed July 18, 2025.