| Jacobsen, A. B.; 1924 Red Book; 1924 | 1924 Red Book | 1924-00-00 | PERE MARQUETTE 18 | Chief Engineer |
| Jacobsen, A. B.; 1940 Red Book; 1940 | 1940 Red Book | 1940-00-00 | ANN ARBOR NO. 3 | Captain |
| Jacobsen, A. B.; 1941 Red Book; 1941 | 1941 Red Book | 1941-00-00 | ANN ARBOR NO. 6 | Captain |
| Jacobsen, A. B.; 1942 Red Book; 1942 | 1942 Red Book | 1942-00-00 | ANN ARBOR NO. 6 | Captain |
| Jacobsen, A. B.; Great Lakes News 10/40; 1940 | Great Lakes News 10/40 | 1940-00-00 | WABASH | Captain |
| Jacobsen, A. B.; Great Lakes News 4/43; 1943 | Great Lakes News 4/43 | 1943-00-00 | ANN ARBOR NO. 6 | Captain |