Goodman, Clark, M.I.T., to R.R.W., C. U., re determining neutron flux using various thicknesses of paraffin blocks and indium foils [tls], reply, 11/7/1949 [cc], 10/19/1949

Goodman, Clark, M.I.T., to R.R.W., C. U., re determining neutron flux using various thicknesses of paraffin blocks and indium foils [tls], reply, 11/7/1949 [cc], 10/19/1949, Box: 2, Folder: 31. Robert R. Wilson papers, 14-22-3093. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/223105 Accessed December 19, 2025.