| Source: Letterbooks of letters received by Lucien Eaton,
1858-1889 Location: Lucien Eaton Papers, Archives | |
 | |
| Last Name: | Grinnell |
| First Name: | James |
| Middle Name: | D. |
| Business Name: | U.S. Patent Office |
| Date of Document: | 5/9/1874 |
| City: | Washington, D.C. |
| Page: | 165 |
| Civil War: | No |
| Source: | Volume 21, 1873-1874 |
