| Sparre Jr., Thor; Great Lakes News 5/42; 1942 | Great Lakes News 5/42 | 1942-00-00 | MARITANA | First Assistant |
| Sparre Jr., Thor; Great Lakes News 7/43; 1943 | Great Lakes News 7/43 | 1943-00-00 | GEORGE STEPHENSON | First Assistant |
| Sparre Jr., Thor; Great Lakes Review May1945 | Great Lakes Review May1945 | 1945-00-00 | SIR WILLIAM FAIRBAIRN | First Assistant |
| Sparre Jr., Thor; Great Lakes Review. 1944 | Great Lakes Review. 1944 | 1944-00-00 | SIR WILLIAM FAIRBAIRN | First Assistant |
| Sparre Jr., Thor; LCA Bulletin 5/37; 1937 | LCA Bulletin 5/37 | 1937-00-00 | | Oiler |
| Sparre Jr., Thor; LCA Bulletin 5/37; 1937 | LCA Bulletin 5/37 | 1937-00-00 | | Second Assistant |