| Hubbard, John H.; 1937 Blue Book; 1937 | 1937 Blue Book | 1937-00-00 | ELTON HOYT II | First Assistant |
| Hubbard, John H.; 1944 Red Book; 1944 | 1944 Red Book | 1944-00-00 | CORVUS | Chief Engineer |
| Hubbard, John H.; 1945 Red Book; 1945 | 1945 Red Book | 1945-00-00 | HEMLOCK | Chief Engineer |
| Hubbard, John H.; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | CRETE | Chief Engineer |
| Hubbard, John H.; 1949 Red Book; 1949 | 1949 Red Book | 1949-00-00 | ARCTURUS | Chief Engineer |
| Hubbard, John H.; 1950 Red Book; 1950 | 1950 Red Book | 1950-00-00 | ARCTURUS | Chief Engineer |
| Hubbard, John H.; 1951 Red Book; 1951 | 1951 Red Book | 1951-00-00 | ARCTURUS | Chief Engineer |
| Hubbard, John H.; 5/48 Great Lakes Review; 1948 | 5/48 Great Lakes Review | 1948-00-00 | ARCTURUS | Chief Engineer |
| Hubbard, John H.; Interlake Log Sept 1946 | Interlake Log Sept 1946 | 1946-00-00 | HARRY R. JONES | Chief Engineer |
| Hubbard, John H.; Interlake Log Sept 1946 | Interlake Log Sept 1946 | 1946-00-00 | HEMLOCK | Chief Engineer |