| Manuscripts for: Newberg | |||||||
| Number | Stampless(s)/Cover(c) | State | Date | Year | Marking | County | On ErniesMichigan.com |
| Privately Owned | s | MI | 05-28 | 1844 | 10 | cas | View Letters |
| Privately Owned | c | MI | 10-22 | 1878 | 3c green bnote | cas | No |

| Manuscripts for: Newberg | |||||||
| Number | Stampless(s)/Cover(c) | State | Date | Year | Marking | County | On ErniesMichigan.com |
| Privately Owned | s | MI | 05-28 | 1844 | 10 | cas | View Letters |
| Privately Owned | c | MI | 10-22 | 1878 | 3c green bnote | cas | No |