| Harmon, Frederick M.; 1902 Red Book; 1902 | 1902 Red Book | 1902-00-00 | CAPTAIN THOMAS WILSON | Chief Engineer |
| Harmon, Frederick M.; 1904 Red Book; 1904 | 1904 Red Book | 1904-00-00 | CAPTAIN THOMAS WILSON | Chief Engineer |
| Harmon, Frederick M.; 1905 Red Book; 1905 | 1905 Red Book | 1905-00-00 | CAPTAIN THOMAS WILSON | Chief Engineer |
| Harmon, Frederick M.; 1906 Red Book; 1906 | 1906 Red Book | 1906-00-00 | CHARLES S. HEBARD | Chief Engineer |
| Harmon, Frederick M.; 1907 Red Book; 1907 | 1907 Red Book | 1907-00-00 | CHARLES S. HEBARD | Chief Engineer |
| Harmon, Frederick M.; 1908 Lynn's; 1908 | 1908 Lynn's | 1908-00-00 | J. E. UPSON | Chief Engineer |
| Harmon, Frederick M.; 1911 Red Book; 1911 | 1911 Red Book | 1911-00-00 | J. E. UPSON | Chief Engineer |
| Harmon, Frederick M.; 1912 Red Book; 1912 | 1912 Red Book | 1912-00-00 | J. E. UPSON | Chief Engineer |
| Harmon, Frederick M.; 1913 Red Book; 1913 | 1913 Red Book | 1913-00-00 | J. E. UPSON | Chief Engineer |
| Harmon, Frederick M.; 1914 Red Book; 1914 | 1914 Red Book | 1914-00-00 | J. E. UPSON | Chief Engineer |
| Harmon, Frederick M.; 1915 Red Book; 1915 | 1915 Red Book | 1915-00-00 | J. E. UPSON | Chief Engineer |
| Harmon, Frederick M.; 1917 Red Book; 1917 | 1917 Red Book | 1917-00-00 | | Fleet Engineer |
| Harmon, Frederick M.; 1917 Red Book; 1917 | 1917 Red Book | 1917-00-00 | CHARLES S. HEBARD | Chief Engineer |
| Harmon, Frederick M.; 1918 Red Book; 1918 | 1918 Red Book | 1918-00-00 | J. E. UPSON | Chief Engineer |
| Harmon, Frederick M.; 1919 Red Book; 1919 | 1919 Red Book | 1919-00-00 | J. E. UPSON | Chief Engineer |
| Harmon, Frederick M.; 1920 Red Book; 1920 | 1920 Red Book | 1920-00-00 | GENERAL GARRETSON | Chief Engineer |
| Harmon, Frederick M.; Great Lakes News 11/41; 1941 | Great Lakes News 11/41 | 1941-00-00 | MARY A. GREEN | fireman |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | MARY A. GREEN | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | MARY A. GREEN | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | MARY A. GREEN | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | MARY A. GREEN | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | MARY A. GREEN | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | MARY A. GREEN | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | CAL DAVIS | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | HORACE B. TUTTLE | First Assistant |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | BIRCKHEAD | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | A. W. COLTON | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | A. W. COLTON | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | A. W. COLTON | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | A. W. COLTON | Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | LACKAWANNA | First Assistant |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | C. W. ELPHICKE | Chief Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | E. B. HALE | Chief Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | JOLIET | Chief Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | JOLIET | Chief Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | OLYMPIA | Chief Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | OLYMPIA | Chief Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | GLOBE | Chief Engineer |
| Harmon, Frederick M.; Mansfield, 1899 | Mansfield, 1899 | 1899-00-00 | W. D. REES | Chief Engineers |
| Harmon, Frederick M.; Toronto Historical Soc. | Toronto Historical Soc. | | ANDREW CARNEGIE | Chief Engineer |