| Spademan, Charles; 1946 Red Book; 1946 | 1946 Red Book | 1946-00-00 | STEEL CHEMIST | Chief Engineer |
| Spademan, Charles; 1948 Red Book; 1948 | 1948 Red Book | 1948-00-00 | ERIE | Chief Engineer |
| Spademan, Charles; 1949 Red Book; 1949 | 1949 Red Book | 1949-00-00 | ERIE | Chief Engineer |
| Spademan, Charles; 1950 Red Book; 1950 | 1950 Red Book | 1950-00-00 | ERIE | Chief Engineer |
| Spademan, Charles; 1951 Red Book; 1951 | 1951 Red Book | 1951-00-00 | ERIE | Chief Engineer |
| Spademan, Charles; 1952 Red Book; 1952 | 1952 Red Book | 1952-00-00 | HYDRO | Chief Engineer |
| Spademan, Charles; 1956 Red Book; 1956 | 1956 Red Book | 1956-00-00 | STANLEY | Chief Engineer |
| Spademan, Charles; Great Lakes News 4/45; 1945 | Great Lakes News 4/45 | 1945-00-00 | STEEL CHEMIST | Chief Engineer |
| Spademan, Charles; Great Lakes News 9/42; 1942 | Great Lakes News 9/42 | 1942-00-00 | STEELVENDOR | First Assistant |