| Thomas, C.; 1975 Red Book; 1975 | 1975 Red Book | 1975-00-00 | T. R. MCLAGAN | Chief Engineer |
| Thomas, C.; 1976 Red Book; 1976 | 1976 Red Book | 1976-00-00 | T. R. MCLAGAN | Chief Engineer |
| Thomas, C.; 1977 Red Book; 1977 | 1977 Red Book | 1977-00-00 | T. R. MCLAGAN | Chief Engineer |
| Thomas, C.; 1981 Red Book; 1981 | 1981 Red Book | 1981-00-00 | OTTERCLIFFE HALL | Chief Engineer |
| Thomas, C.; 1983 Red Book; 1983 | 1983 Red Book | 1983-00-00 | MAPLECLIFFE HALL | Chief Engineer |
| Thomas, C.; 1984 Red Book; 1984 | 1984 Red Book | 1984-00-00 | FRANKCLIFFE HALL | Chief Engineer |
| Thomas, C.; 1985 Red Book; 1985 | 1985 Red Book | 1985-00-00 | FRANKCLIFFE HALL | Chief Engineer |