| Loveless, Harold K.; 1928 Red Book; 1928 | 1928 Red Book | 1928-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; 1930 Blue Book; 1930 | 1930 Blue Book | 1930-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; 1931 Red Book; 1931 | 1931 Red Book | 1931-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; 1932 Red Book; 1932 | 1932 Red Book | 1932-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; 1933 Red Book; 1933 | 1933 Red Book | 1933-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; 1934 Red Book; 1934 | 1934 Red Book | 1934-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; 1935 Red Book; 1935 | 1935 Red Book | 1935-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; 1936 Red Book; 1936 | 1936 Red Book | 1936-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; 1937 Red Book; 1937 | 1937 Red Book | 1937-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; 1938 Red Book; 1938 | 1938 Red Book | 1938-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; 1939 Red Book; 1939 | 1939 Red Book | 1939-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; Great Lakes News 8/41; 1941 | Great Lakes News 8/41 | 1941-00-00 | CROCUS | Chief Engineer |
| Loveless, Harold K.; Great Lakes News 9/42; 1942 | Great Lakes News 9/42 | 1942-00-00 | CROCUS | Chief Engineer |