Kerst, Donald, University of Illinois, Urbana, from R.R.W., re direct inter-calibration of standard ionization chamber by Raphael Littauer, lab news [cc]; reply, 9/16/1952 [tls], 8/21/1952

Kerst, Donald, University of Illinois, Urbana, from R.R.W., re direct inter-calibration of standard ionization chamber by Raphael Littauer, lab news [cc]; reply, 9/16/1952 [tls], 8/21/1952, Box: 2, Folder: 84. Robert R. Wilson papers, 14-22-3093. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/223486 Accessed December 15, 2025.