| Henns, Charles; 1937 Blue Book; 1937 | 1937 Blue Book | 1937-00-00 | JAY C. MORSE | First Assistant |
| Henns, Charles; Great Lakes News 4/37; 1937 | Great Lakes News 4/37 | 1937-00-00 | J. C. WALLACE | First Assistant |
| Henns, Charles; Interlake Log May 1950 | Interlake Log May 1950 | 1950-00-00 | E. A. S. CLARKE | Oiler |
| Henns, Charles; Interlake Log May 1950 | Interlake Log May 1950 | 1950-00-00 | | Second Assistant |
| Henns, Charles; Interlake Log May 1950 | Interlake Log May 1950 | 1950-00-00 | | First Assistant |
| Henns, Charles; Interlake Log May 1950 | Interlake Log May 1950 | 1950-00-00 | HEMLOCK | First Assistant |
| Henns, Charles; LCA Bulletin 5/21; 1921 | LCA Bulletin 5/21 | 1921-00-00 | E. A. S. CLARKE | Oiler |