| Pollock, Leon; 1914 Red Book; 1914 | 1914 Red Book | 1914-00-00 | MARY | Chief Engineer |
| Pollock, Leon; 1924 Red Book; 1924 | 1924 Red Book | 1924-00-00 | C. H. GREEN | Chief Engineer |
| Pollock, Leon; 1928 Red Book; 1928 | 1928 Red Book | 1928-00-00 | C. H. GREEN | Chief Engineer |
| Pollock, Leon; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | C. H. GREEN | Chief Engineer |
| Pollock, Leon; 1930 Red Book; 1930 | 1930 Red Book | 1930-00-00 | C. H. GREEN | Chief Engineer |
| Pollock, Leon; 1931 Red Book; 1931 | 1931 Red Book | 1931-00-00 | C. H. GREEN | Chief Engineer |
| Pollock, Leon; 1932 Red Book; 1932 | 1932 Red Book | 1932-00-00 | C. H. GREEN | Chief Engineer |
| Pollock, Leon; 1933 Red Book; 1933 | 1933 Red Book | 1933-00-00 | C. H. GREEN | Chief Engineer |
| Pollock, Leon; 1934 Red Book; 1934 | 1934 Red Book | 1934-00-00 | C. H. GREEN | Chief Engineer |