| Hamilton, Walter D.; 1900 Red Book; 1900 | 1900 Red Book | 1900-00-00 | SANTA MARIA | Captain |
| Hamilton, Walter D.; Mansfield 1899 | Mansfield 1899 | 1899-00-00 | SANTA MARIA | Captain |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CHAMPLAIN | Wheelsman |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CHAMPLAIN | Wheelsman |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CHAMPLAIN | Wheelsman |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | LAWRENCE | Wheelsman |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | LAWRENCE | Second Mate |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CITY OF DULUTH | Lookout |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CITY OF DULUTH | Wheelsman |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | JAY GOULD | Second Mate |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CLYDE | Second Mate |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | IDA M. TORRENT | First Mate |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | ONEIDA | First Mate |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | H. L. WORTHINGTON | First Mate |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | S. K. MARTIN | Captain |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | S. K. MARTIN | Captain |
| Hamilton, Walter D.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | SANTA MARIA | Captain |