| Getchell, Ronald; 1960 Red Book; 1960 | 1960 Red Book | 1960-00-00 | KARL E. LUEDTKE | Chief Engineer |
| Getchell, Ronald; 1961 Red Book; 1961 | 1961 Red Book | 1961-00-00 | KARL E. LUEDTKE | Chief Engineer |
| Getchell, Ronald; 1962 Red Book; 1962 | 1962 Red Book | 1962-00-00 | KARL E. LUEDTKE | Chief Engineer |
| Getchell, Ronald; 1963 Red Book; 1963 | 1963 Red Book | 1963-00-00 | KARL E. LUEDTKE | Chief Engineer |
| Getchell, Ronald; 1964 Red Book; 1964 | 1964 Red Book | 1964-00-00 | KARL E. LUEDTKE | Chief Engineer |
| Getchell, Ronald; 1965 Red Book; 1965 | 1965 Red Book | 1965-00-00 | KARL E. LUEDTKE | Chief Engineer |
| Getchell, Ronald; 1966 Red Book; 1965 | 1966 Red Book | 1965-00-00 | KARL E. LUEDTKE | Chief Engineer |
| Getchell, Ronald; 1967 Red Book; 1967 | 1967 Red Book | 1967-00-00 | KARL E. LUEDTKE | Chief Engineer |