| Hagadon, Aaron P.; 1899 Red Book; 1899 | 1899 Red Book | 1899-00-00 | BENTON | Chief Engineer |
| Hagadon, Aaron P.; 1900 Red Book; 1900 | 1900 Red Book | 1900-00-00 | BENTON | Chief Engineer |
| Hagadon, Aaron P.; 1901 Red Book; 1901 | 1901 Red Book | 1901-00-00 | DENTON | Chief Engineer |
| Hagadon, Aaron P.; 1902 Red Book; 1902 | 1902 Red Book | 1902-00-00 | BENTON | Chief Engineer |
| Hagadon, Aaron P.; 1903 Red Book; 1903 | 1903 Red Book | 1903-00-00 | BENTON | Chief Engineer |
| Hagadon, Aaron P.; 1904 Red Book; 1904 | 1904 Red Book | 1904-00-00 | OGEMAW | Chief Engineer |
| Hagadon, Aaron P.; 1905 Red Book; 1905 | 1905 Red Book | 1905-00-00 | OGEMAW | Chief Engineer |
| Hagadon, Aaron P.; 1906 Red Book; 1906 | 1906 Red Book | 1906-00-00 | OGEMAW | Chief Engineer |
| Hagadon, Aaron P.; 1908 Lynn's; 1908 | 1908 Lynn's | 1908-00-00 | OGEMAW | Chief Engineer |
| Hagadon, Aaron P.; 1911 Red Book; 1911 | 1911 Red Book | 1911-00-00 | OGEMAW | Chief Engineer |
| Hagadon, Aaron P.; 1912 Red Book; 1912 | 1912 Red Book | 1912-00-00 | OGEMAW | Chief Engineer |
| Hagadon, Aaron P.; 1914 Red Book; 1914 | 1914 Red Book | 1914-00-00 | OGEMAW | Chief Engineer |
| Hagadon, Aaron P.; 1915 Red Book; 1915 | 1915 Red Book | 1915-00-00 | OGEMAW | Chief Engineer |