Bradt, Helmut L., University of Rochester, to R.R.W., re "correction useful in measurements of angular correlation of gamma-quanta, for the finite solid angle 2_X... by source and counters, diagrams, formulae [als], 11/12/1947

Bradt, Helmut L., University of Rochester, to R.R.W., re "correction useful in measurements of angular correlation of gamma-quanta, for the finite solid angle 2X... by source and counters, diagrams, formulae [als], 11/12/1947, Box: 1, Folder: 49. Robert R. Wilson papers, 14-22-3093. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/222415 Accessed July 19, 2025.