| Source: Letterbooks of letters received by Lucien Eaton,
1858-1889 Location: Lucien Eaton Papers, Archives | |
 | |
| Last Name: | VanValkenburg |
| First Name: | Jno. |
| Business Name: | VanValkenburg & Hamilton |
| Date of Document: | 6/21/1881 |
| City: | Fort Madison |
| State: | IA |
| Page: | 241 |
| Civil War: | No |
| Source: | Volume 30, 1881 |
