| O'Conner, John; 1906 Red Book; 1906 | 1906 Red Book | 1906-00-00 | EDWARD L. RECOR | Chief Engineer |
| O'Conner, John; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | BELL CROSS | Chief Engineer |
| O'Conner, John; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | EDWIN S. TICE | Chief Engineer |
| O'Conner, John; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | J. H. SHRIGLEY | Chief Engineer |
| O'Conner, John; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | S. W. GEE | Chief Engineer |
| O'Conner, John; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | S. W. GEE | Chief Engineer |
| O'Conner, John; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | C. F. DUNBAR | Chief Engineer |
| O'Conner, John; Oswego Daily Times 4/23; 1923 | Oswego Daily Times 4/23 | 1923-00-00 | COMET | waiter |