| 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 | |
| 5:13 | 1973 August 11 | Harwood B. Dryer | Henry Bragdon | Details |
| 5:14 | 1973 September 27 | Harwood B. Dryer | Henry Bragdon | Details |
| 5:15 | 1974 August 31 | Harwood B. Dryer | Henry Bragdon | Details |
| 5:16 | 1975 April 07 | Harwood B. Dryer | Henry Bragdon | Details |
| 5:17 | 1977 April 28 | Harwood B. Dryer | Henry Bragdon | Details |
| 5:18 | 1979 June 08 | Harwood B. Dryer | Henry Bragdon | Details |
