| Brytz, Fritz A.; 1926 Blue Book; 1926 | 1926 Blue Book | 1926-00-00 | FONTANA | Second Mate |
| Brytz, Fritz A.; 1930 Blue Book; 1930 | 1930 Blue Book | 1930-00-00 | FONTANA | First Mate |
| Brytz, Fritz A.; 1941 Red Book; 1941 | 1941 Red Book | 1941-00-00 | YOSEMITE | Captain |
| Brytz, Fritz A.; 1942 Red Book; 1942 | 1942 Red Book | 1942-00-00 | YOSEMITE | Captain |
| Brytz, Fritz A.; 1943 Red Book; 1943 | 1943 Red Book | 1943-00-00 | YOSEMITE | Captain |
| Brytz, Fritz A.; 1944 Red Book; 1944 | 1944 Red Book | 1944-00-00 | CHACORNAC | Captain |
| Brytz, Fritz A.; 1945 Red Book; 1945 | 1945 Red Book | 1945-00-00 | GRAND ISLAND | Captain |
| Brytz, Fritz A.; 1946 Red Book; 1946 | 1946 Red Book | 1946-00-00 | GRAND ISLAND | Captain |
| Brytz, Fritz A.; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | HENNEPIN | Captain |
| Brytz, Fritz A.; 1950 Red Book; 1950 | 1950 Red Book | 1950-00-00 | HENNEPIN | Captain |
| Brytz, Fritz A.; 1951 Red Book; 1951 | 1951 Red Book | 1951-00-00 | JOLIET | Captain |
| Brytz, Fritz A.; 1952 Red Book; 1952 | 1952 Red Book | 1952-00-00 | JOLIET | Captain |
| Brytz, Fritz A.; 1954 Red Book; 1954 | 1954 Red Book | 1954-00-00 | JOLIET | Captain |
| Brytz, Fritz A.; 5/48 Great Lakes Review; 1948 | 5/48 Great Lakes Review | 1948-00-00 | ISHPEMING | Captain |
| Brytz, Fritz A.; Great Lakes News 11/39; 1939 | Great Lakes News 11/39 | 1939-00-00 | NEGAUNEE | Captain |
| Brytz, Fritz A.; Great Lakes News 1949 | Great Lakes News 1949 | 1949-00-00 | HENNEPIN | Captain |
| Brytz, Fritz A.; Great Lakes News 9/39; 1939 | Great Lakes News 9/39 | 1939-00-00 | NEGAUNEE | Captain |
| Brytz, Fritz A.; Great Lakes News 9/39; 1939 | Great Lakes News 9/39 | 1939-00-00 | | First Mate |
| Brytz, Fritz A.; LCA Bulletin, August, 1940 | LCA Bulletin, August, 1940 | 1940-00-00 | NEGAUNEE | Captain |
| Brytz, Fritz A.; pc Ken Fountain | pc Ken Fountain | | JOLIET | Captain |