| 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 April 19 | Henry Bragdon | Stephen May | Details |
| 5:13 | 1973 June 16 | Henry Bragdon | Stephen May | Details |
