| Manuscripts for: Sedan | |||||||
| Number | Stampless(s)/Cover(c) | State | Date | Year | Marking | County | On ErniesMichigan.com |
| Privately Owned | c | MI | 01-30 | 1880 | 1c GPC | cha | No |
| Privately Owned | c | MI | 03-24 | 1880 | UX5 | cha | View Letters |

| Manuscripts for: Sedan | |||||||
| Number | Stampless(s)/Cover(c) | State | Date | Year | Marking | County | On ErniesMichigan.com |
| Privately Owned | c | MI | 01-30 | 1880 | 1c GPC | cha | No |
| Privately Owned | c | MI | 03-24 | 1880 | UX5 | cha | View Letters |