| 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 | |
| 1:16 | 1916 May 14 | Katherine Wilkinson | Claude Fayette Bragdon | Details |
| 3:14 | 1942 March 28 | Katherine Wilkinson | Claude Fayette Bragdon | Details |
| 3:18 | 1943 February 22 | Katherine Wilkinson | Claude Fayette Bragdon | Details |
