| Dockrill, J. E.; 1910 Red Book; 1910 | 1910 Red Book | 1910-00-00 | PRESQUE ISLE | Chief Engineer |
| Dockrill, J. E.; 1911 Red Book; 1911 | 1911 Red Book | 1911-00-00 | PRESQUE ISLE | Chief Engineer |
| Dockrill, J. E.; 1912 Red Book; 1912 | 1912 Red Book | 1912-00-00 | PRESQUE ISLE | Chief Engineer |
| Dockrill, J. E.; 1913 Red Book; 1913 | 1913 Red Book | 1913-00-00 | PRESQUE ISLE | Chief Engineer |
| Dockrill, J. E.; 1914 Red Book; 1914 | 1914 Red Book | 1914-00-00 | PRESQUE ISLE | Chief Engineer |
| Dockrill, J. E.; 1915 Red Book; 1915 | 1915 Red Book | 1915-00-00 | MICHIGAN | Chief Engineer |
| Dockrill, J. E.; 1917 Red Book; 1917 | 1917 Red Book | 1917-00-00 | PONTIAC | Chief Engineer |
| Dockrill, J. E.; 1918 Red Book; 1918 | 1918 Red Book | 1918-00-00 | PONTIAC | Chief Engineer |
| Dockrill, J. E.; 1919 Red Book; 1919 | 1919 Red Book | 1919-00-00 | PONTIAC | Chief Engineer |
| Dockrill, J. E.; 1920 Red Book; 1920 | 1920 Red Book | 1920-00-00 | PONTIAC | Chief Engineer |
| Dockrill, J. E.; 1923 Red Book; 1923 | 1923 Red Book | 1923-00-00 | J. H. SHEADLE | Chief Engineer |
| Dockrill, J. E.; 1924 Red Book; 1924 | 1924 Red Book | 1924-00-00 | J. H. SHEADLE | Chief Engineer |
| Dockrill, J. E.; 1925 Red Book; 1925 | 1925 Red Book | 1925-00-00 | PETER WHITE | Chief Engineer |
| Dockrill, J. E.; 1927 Red Book; 1927 | 1927 Red Book | 1927-00-00 | PETER WHITE | Chief Engineer |
| Dockrill, J. E.; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | PETER WHITE | Chief Engineer |
| Dockrill, J. E.; 1930 Blue Book; 1930 | 1930 Blue Book | 1930-00-00 | PETER WHITE | Chief Engineer |
| Dockrill, J. E.; 1931 Red Book; 1931 | 1931 Red Book | 1931-00-00 | PETER WHITE | Chief Engineer |
| Dockrill, J. E.; Great Lakes News 1926 | Great Lakes News 1926 | 1926-00-00 | PETER WHITE | Chief Engineer |