| Fritsche, George; 1899 Red Book; 1899 | 1899 Red Book | 1899-00-00 | CHEMUNG | Chief Engineer |
| Fritsche, George; 1900 Red Book; 1900 | 1900 Red Book | 1900-00-00 | CHEMUNG | Chief Engineer |
| Fritsche, George; 1901 Red Book; 1901 | 1901 Red Book | 1901-00-00 | CHEMUNG | Chief Engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | RAMBLER | engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | RAMBLER | engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | ONEIDA | engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | PACIFIC | engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | ONEIDA | engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | PACIFIC | engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | D. M. WILSON | First Assistant |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | DEAN RICHMOND | First Assistant |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | JOHN B. LYON | First Assistant |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | DEAN RICHMOND | First Assistant |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | DEAN RICHMOND | First Assistant |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | STARRUCCA | First Assistant |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | STARRUCCA | First Assistant |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | AVON | Chief Engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | ROCHESTER | First Assistant |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | ROCHESTER | First Assistant |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | PORTAGE | Chief Engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | H. J. JEWETT | Chief Engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | H. J. JEWETT | Chief Engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | TIOGA | Chief Engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | TIOGA | Chief Engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | TIOGA | Chief Engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CHEMUNG | Chief Engineer |
| Fritsche, George; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CHEMUNG | Chief Engineer |