| Filename | Brittain_103_1_2018-06-26_0180 |
| Title | An envelope from the Department of Mines with a map |
| Front/Back | Back |
| Blank | No |
| Author | |
| Date | 1936-03-23 |
| Type | Diagram |
| Country | Canada |
| State | Ontario |
| County | |
| Township | |
| Lot | |
| Concession | |
| OGSRA Well Ind | No |
| Quality Score | 2 |
| Documentation Score | 2 |
| Description | A small hand drawn map on the back of an envelope from the Department of Mines. |