| Hoffman, Otto E.; 1902 Red Book; 1902 | 1902 Red Book | 1902-00-00 | KALIYUGA | Chief Engineer |
| Hoffman, Otto E.; 1905 Red Book; 1905 | 1905 Red Book | 1905-00-00 | HENRY STEINBRENNER | Chief Engineer |
| Hoffman, Otto E.; 1906 Red Book; 1906 | 1906 Red Book | 1906-00-00 | HENRY STEINBRENNER | Chief Engineer |
| Hoffman, Otto E.; 1907 Red Book; 1907 | 1907 Red Book | 1907-00-00 | PHILIP MINCH | Chief Engineer |
| Hoffman, Otto E.; 1908 Lynn's; 1908 | 1908 Lynn's | 1908-00-00 | MATTHEW ANDREWS | Chief Engineer |
| Hoffman, Otto E.; 1910 Red Book; 1910 | 1910 Red Book | 1910-00-00 | W. H. TRUESDALE | Chief Engineer |
| Hoffman, Otto E.; 1911 Red Book; 1911 | 1911 Red Book | 1911-00-00 | W. H. TRUESDALE | Chief Engineer |
| Hoffman, Otto E.; 1912 Red Book; 1912 | 1912 Red Book | 1912-00-00 | D. R. HANNA | Chief Engineer |