| Emersen, Henry | | | ARCTURUS | Chief Engineer |
| Emersen, Henry; 1926 Red Book | 1926 Red Book | | JUPITER | Chief Engineer |
| Emersen, Henry; 1928 Red Book; 1928 | 1928 Red Book | 1928-00-00 | NEPTUNE | Chief Engineer |
| Emersen, Henry; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | NEPTUNE | Chief Engineer |
| Emersen, Henry; 1930 Red Book; 1930 | 1930 Red Book | 1930-00-00 | HEMLOCK | Chief Engineer |
| Emersen, Henry; 1931 Red Book; 1931 | 1931 Red Book | 1931-00-00 | HEMLOCK | Chief Engineer |
| Emersen, Henry; 1936 Red Book; 1936 | 1936 Red Book | 1936-00-00 | HEMLOCK | Chief Engineer |
| Emersen, Henry; 1937 Red Book; 1937 | 1937 Red Book | 1937-00-00 | CRETE | Chief Engineer |
| Emersen, Henry; 1940 Red Book; 1940 | 1940 Red Book | 1940-00-00 | CANOPUS | Chief Engineer |
| Emersen, Henry; 1941 Red Book; 1941 | 1941 Red Book | 1941-00-00 | ARCTURUS | Chief Engineer |
| Emersen, Henry; 1942 Red Book; 1942 | 1942 Red Book | 1942-00-00 | ARCTURUS | Chief Engineer |
| Emersen, Henry; 1943 Red Book; 1943 | 1943 Red Book | 1943-00-00 | ARCTURUS | Chief Engineer |
| Emersen, Henry; Great Lakes News 11/39; 1939 | Great Lakes News 11/39 | 1939-00-00 | CANOPUS | Chief Engineer |
| Emersen, Henry; Great Lakes News 6/39; 1939 | Great Lakes News 6/39 | 1939-00-00 | SATURN | Chief Engineer |