White, Harry J., Bound Brook, N. J., to R.R.W., re spark lag paper, steps to improve accuracy of results, sorry to hear of accident [tls], 12/23/1935

White, Harry J., Bound Brook, N. J., to R.R.W., re spark lag paper, steps to improve accuracy of results, sorry to hear of accident [tls], 12/23/1935, Box: 4, Folder: 20. Robert R. Wilson papers, 14-22-3093. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/225222 Accessed April 20, 2025.