| Drew, Roy; 1920 Red Book; 1920 | 1920 Red Book | 1920-00-00 | J. T. HUTCHINSON | Chief Engineer |
| Drew, Roy; 1921 Red Book; 1921 | 1921 Red Book | 1921-00-00 | PRICE MCKINNEY | Chief Engineer |
| Drew, Roy; 1922 Red Book; 1922 | 1922 Red Book | 1922-00-00 | PRICE MCKINNEY | Chief Engineer |
| Drew, Roy; 1923 Red Book; 1923 | 1923 Red Book | 1923-00-00 | PRICE MCKINNEY | Chief Engineer |
| Drew, Roy; 1924 Red Book; 1924 | 1924 Red Book | 1924-00-00 | PRICE MCKINNEY | Chief Engineer |
| Drew, Roy; 1925 Red Book; 1925 | 1925 Red Book | 1925-00-00 | PRICE MCKINNEY | Chief Engineer |
| Drew, Roy; 1926 Red Book | 1926 Red Book | | PRICE MCKINNEY | Chief Engineer |
| Drew, Roy; 1927 Red Book; 1927 | 1927 Red Book | 1927-00-00 | PRICE MCKINNEY | Chief Engineer |
| Drew, Roy; Great Lakes News 9/22; 1922 | Great Lakes News 9/22 | 1922-00-00 | JOHN T. HUTCHINSON | Chief Engineer |