| Towne, George W.; 1902 Red Book; 1902 | 1902 Red Book | 1902-00-00 | NORTHERN QUEEN | Chief Engineer |
| Towne, George W.; 1903 Red Book; 1903 | 1903 Red Book | 1903-00-00 | NORTHERN QUEEN | Chief Engineer |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | TACOMA | First Assistant |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | SPOKANE | First Assistant |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | OSCODA | First Assistant |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | NEBRASKA | Chief Engineer |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | SAMSON | Chief Engineer |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | LEHIGH | Chief Engineer |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ALASKA | Chief Engineer |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | COLUMBIA | Chief Engineer |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ALASKA | Chief Engineer |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ALASKA | Chief Engineer |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ALASKA | Chief Engineer |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ALASKA | Chief Engineer |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ALASKA | Chief Engineer |
| Towne, George W.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | ALASKA | Chief Engineer |