| Guay, David R. | | | HERBERT C. JACKSON | Chief Engineer |
| Guay, David R.; 1998 Lakeboats; 1998 | 1998 Lakeboats | 1998-00-00 | HERBERT C. JACKSON | Chief Engineer |
| Guay, David R.; 1999 Lake Boats; 1999 | 1999 Lake Boats | 1999-00-00 | HERBERT C. JACKSON | Chief Engineer |
| Guay, David R.; 2001 Lake Boats; 2001 | 2001 Lake Boats | 2001-00-00 | MESABI MINER | Chief Engineer |
| Guay, David R.; 2003 Lake Boats; 2003 | 2003 Lake Boats | 2003-00-00 | MESABI MINER | Chief Engineer |
| Guay, David R.; Interlake Log 53(2) | Interlake Log 53(2) | | JAMES R. BARKER | Chief Engineer |
| Guay, David R.; Interlake Log 54(2) | Interlake Log 54(2) | | JAMES R. BARKER | Chief Engineer |
| Guay, David R.; Interlake Log 55(2) | Interlake Log 55(2) | | JAMES R. BARKER | Chief Engineer |
| Guay, David R.; Interlake Log 63(1) | Interlake Log 63(1) | | MESABI MINER | Chief Engineer |
| Guay, David R.; Interlake Log 64(2) | Interlake Log 64(2) | | MESABI MINER | Chief Engineer |
| Guay, David R.; Interlake Log Fall 1978 | Interlake Log Fall 1978 | 1978-00-00 | MESABI MINER | Third Assistant |
| Guay, David R.; Lake Boats '93; 1993 | Lake Boats '93 | 1993-00-00 | HERBERT C. JACKSON | Chief Enginer |
| Guay, David R.; Lake Boats 1997 | Lake Boats 1997 | 1997-00-00 | HERBERT C. JACKSON | Chief Engineer |
| Guay, David R.; PM Log 61(3) | PM Log 61(3) | | MESABI MINER | Chief Engineer |