| 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 | |
| 1:11 | 1911 August 12 | Claude Fayette Bragdon | Francis H. Bacon | Details |
| 1:16 | 1917 February 03 | Claude Fayette Bragdon | Francis H. Bacon | Details |
| 1:16 | 1917 April 28 | Claude Fayette Bragdon | Francis H. Bacon | Details |
| 1:17 | 1918 November 12 | Claude Fayette Bragdon | Francis H. Bacon | Details |
| 1:19 | 1920 August 25 | Claude Fayette Bragdon | Francis H Bacon | Details |
| 1:19 | 1920 December 01 | Claude Fayette Bragdon | Francis H. Bacon | Details |
| 1:20 | 1921 July 05 | Claude Fayette Bragdon | Francis H. Bacon | Details |
| 1:21 | 1923 February 24 | Claude Fayette Bragdon | Francis H. Bacon | Details |
| 1:21 | 1923 April 28 | Claude Fayette Bragdon | Francis H. Bacon | Details |
| 2:13 | Unknown | Claude Fayette Bragdon | Francis H. Bacon | Details |
| 2:13 | 1937 May 04 | Claude Fayette Bragdon | Francis H. Bacon | Details |
| 2:13 | 1937 July 01 | Claude Fayette Bragdon | Francis H. Bacon | Details |
