| Gerrard, F.; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | WILLIAM H. KINCH | Chief Engineer |
| Gerrard, F.; 1930 Red Book; 1930 | 1930 Red Book | 1930-00-00 | MARION | Chief Engineer |
| Gerrard, F.; 1931 Red Book; 1931 | 1931 Red Book | 1931-00-00 | MARION | Chief Engineer |
| Gerrard, F.; 1932 Red Book; 1932 | 1932 Red Book | 1932-00-00 | MARION | Chief Engineer |
| Gerrard, F.; 1933 Red Book; 1933 | 1933 Red Book | 1933-00-00 | MARION | Chief Engineer |
| Gerrard, F.; 1934 Red Book; 1934 | 1934 Red Book | 1934-00-00 | MARION | Chief Engineer |
| Gerrard, F.; 1935 Red Book; 1935 | 1935 Red Book | 1935-00-00 | MARION | Chief Engineer |
| Gerrard, F.; 1937 Red Book; 1937 | 1937 Red Book | 1937-00-00 | MARION | Chief Engineer |