| Frost, John H.; 1904 Red Book; 1904 | 1904 Red Book | 1904-00-00 | FRANCIS HINTON | Chief Engineer |
| Frost, John H.; 1908 Lynn's; 1908 | 1908 Lynn's | 1908-00-00 | PERE MARQUETTE NO. 6 | Chief Engineer |
| Frost, John H.; 1909 Red Book; 1909 | 1909 Red Book | 1909-00-00 | PERE MARQUETTE NO. 6 | Chief Engineer |
| Frost, John H.; 1910 Red Book; 1910 | 1910 Red Book | 1910-00-00 | PERE MARQUETTE 3 | Chief Engineer |
| Frost, John H.; 1911 Red Book; 1911 | 1911 Red Book | 1911-00-00 | PERE MARQUETTE 3 | Chief Engineer |
| Frost, John H.; 1912 Red Book; 1912 | 1912 Red Book | 1912-00-00 | PERE MARQUETTE 7 | Chief Engineer |
| Frost, John H.; 1913 Red Book; 1913 | 1913 Red Book | 1913-00-00 | PERE MARQUETTE NO. 6 | Chief Engineer |
| Frost, John H.; 1914 Red Book; 1914 | 1914 Red Book | 1914-00-00 | PERE MARQUETTE 8 | Chief Engineer |
| Frost, John H.; 1917 Red Book; 1917 | 1917 Red Book | 1917-00-00 | PERE MARQUETTE 8 | Chief Engineer |