| Results | ||||
| Note: A ? indicates the information presented is a 'best guess'. The information on the original letter is unknown or illegible and may not be completely accurate. | ||||
| Box: Folder | Letter Date | Written By | Written To | |
| 2:15 | 1938 January 31 | Paul Kaufman | Claude Fayette Bragdon | Details |
| 3:6 | 1941 March 20 | Paul Kaufman | Claude Fayette Bragdon | Details |
| 3:6 | 1941 March 03 | Paul Kaufman | Claude Fayette Bragdon | Details |
| 3:13 | 1941 December 21 | Paul Kaufman | Claude Fayette Bragdon | Details |
