| Conroy, John M.; 1899 Red Book; 1899 | 1899 Red Book | 1899-00-00 | E. C. POPE | Chief Engineer |
| Conroy, John M.; 1900 Red Book; 1900 | 1900 Red Book | 1900-00-00 | E. C. POPE | Chief Engineer |
| Conroy, John M.; 1901 Red Book; 1901 | 1901 Red Book | 1901-00-00 | PENOBSCOT | Chief Engineer |
| Conroy, John M.; 1902 Red Book; 1902 | 1902 Red Book | 1902-00-00 | CITY OF BANGOR | Chief Engineer |
| Conroy, John M.; 1903 Red Book; 1903 | 1903 Red Book | 1903-00-00 | CITY OF BANGOR | Chief Engineer |
| Conroy, John M.; 1904 Red Book; 1904 | 1904 Red Book | 1904-00-00 | CITY OF BANGOR | Chief Engineer |
| Conroy, John M.; 1905 Red Book; 1905 | 1905 Red Book | 1905-00-00 | CITY OF BANGOR | Chief Engineer |