| Erskine, William; 1906 Red Book; 1906 | 1906 Red Book | 1906-00-00 | WISSAHICKON | Chief Engineer |
| Erskine, William; 1907 Red Book; 1907 | 1907 Red Book | 1907-00-00 | ALASKA | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CHINA | Oiler |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | INDIA | Oiler |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | GORDON CAMPBELL | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | GORDON CAMPBELL | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | GORDON CAMPBELL | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | DELAWARE | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | DELAWARE | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | DELAWARE | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | DELAWARE | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | SUSQUEHANNA | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | SUSQUEHANNA | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | SUSQUEHANNA | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | NORTHERN LIGHT | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | NORTHERN LIGHT | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | NORTHERN QUEEN | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | NORTHERN KING | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | NORTHERN LIGHT | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | NORTHERN QUEEN | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | CAYUGA | Chief Engineer |
| Erskine, William; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | NORTHERN QUEEN | Chief Engineer |