| Filename | Brittain_621_2_2018-08-15_0049 |
| Title | R. B. Harkness in correspondence with B. D. Burn |
| Front/Back | Front |
| Blank | No |
| Author | R. B. Harkness |
| Date | 1940-07-02 |
| Type | Correspondence |
| Country | Canada |
| State | Ontario |
| County | |
| Township | |
| Lot | |
| Concession | |
| OGSRA Well Ind | No |
| Quality Score | 2 |
| Documentation Score | 3 |
| Description | A typed letter from R. B. Harkness to B. D. Burn regarding figure discrepancies in a production table. |