| Dugan, William; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | FONTANA | Chief Engineer |
| Dugan, William; 1949 Red Book; 1949 | 1949 Red Book | 1949-00-00 | COLONEL E. M. YOUNG | Chief Engineer |
| Dugan, William; 1951 Red Book; 1951 | 1951 Red Book | 1951-00-00 | COLONEL E. M. YOUNG | Chief Engineer |
| Dugan, William; 1952 Red Book; 1952 | 1952 Red Book | 1952-00-00 | CONSUMERS POWER | Chief Engineer |
| Dugan, William; 1953 Red Book; 1953 | 1953 Red Book | 1953-00-00 | CONSUMERS POWER | Chief Engineer |
| Dugan, William; 1954 Red Book; 1954 | 1954 Red Book | 1954-00-00 | CONSUMERS POWER | Chief Engineer |
| Dugan, William; 1955 Red Book; 1955 | 1955 Red Book | 1955-00-00 | CONSUMERS POWER | Chief Engineer |
| Dugan, William; 1956 Red Book; 1956 | 1956 Red Book | 1956-00-00 | CONSUMERS POWER | Chief Engineer |
| Dugan, William; 1957 Red Book; 1957 | 1957 Red Book | 1957-00-00 | CONSUMERS POWER | Chief Engineer |
| Dugan, William; 1958 Red Book; 1958 | 1958 Red Book | 1958-00-00 | HARRIS N. SNYDER | Chief Engineer |
| Dugan, William; 1959 Red Book; 1959 | 1959 Red Book | 1959-00-00 | BEN W. CALVIN | Chief Engineer |
| Dugan, William; 1960 Red Book; 1960 | 1960 Red Book | 1960-00-00 | BEN W. CALVIN | Chief Engineer |
| Dugan, William; 1961 Red Book; 1961 | 1961 Red Book | 1961-00-00 | BEN W. CALVIN | Chief Engineer |
| Dugan, William; 6/48 Great Lakes Review; 1948 | 6/48 Great Lakes Review | 1948-00-00 | FONTANA | Chief Engineer |
| Dugan, William; Detroit Free Press; 1867 | Detroit Free Press | 1867-00-00 | EAGLE WING | Sailor |
| Dugan, William; Great Lakes News 7/43; 1943 | Great Lakes News 7/43 | 1943-00-00 | THUNDER BAY QUARRIES | First Assistant |
| Dugan, William; Great Lakes Review. 1944 | Great Lakes Review. 1944 | 1944-00-00 | THINDER BAY QUARRIES | First Assistant |