Fermi, Enrico, Columbia University, to Professor Henry D. Smyth, Princeton University, re sphere of compressed uranium oxide and two standards [tls], P. S. re Wilson [als]; reply by R.R.W., n.d. (draft) [als], 8/18/1941 [cc], 7/16/1941

Fermi, Enrico, Columbia University, to Professor Henry D. Smyth, Princeton University, re sphere of compressed uranium oxide and two standards [tls], P. S. re Wilson [als]; reply by R.R.W., n.d. (draft) [als], 8/18/1941 [cc], 7/16/1941, Box: 2, Folder: 4. Robert R. Wilson papers, 14-22-3093. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/222917 Accessed November 09, 2025.