| Welch, Patrick; 1899 Red Book; 1899 | 1899 Red Book | 1899-00-00 | BOSTON | Chief Engineer |
| Welch, Patrick; 1900 Red Book; 1900 | 1900 Red Book | 1900-00-00 | BOSTON | Chief Engineer |
| Welch, Patrick; 1902 Red Book; 1902 | 1902 Red Book | 1902-00-00 | BOSTON | Chief Engineer |
| Welch, Patrick; 1904 Red Book; 1904 | 1904 Red Book | 1904-00-00 | BOSTON | Chief Engineer |
| Welch, Patrick; 1905 Red Book; 1905 | 1905 Red Book | 1905-00-00 | BOSTON | Chief Engineer |
| Welch, Patrick; 1906 Red Book; 1906 | 1906 Red Book | 1906-00-00 | UTICA | Chief Engineer |
| Welch, Patrick; 1907 Red Book; 1907 | 1907 Red Book | 1907-00-00 | UTICA | Chief Engineer |
| Welch, Patrick; 1909 Red Book; 1909 | 1909 Red Book | 1909-00-00 | UTICA | Chief Engineer |
| Welch, Patrick; 1910 Red Book; 1910 | 1910 Red Book | 1910-00-00 | UTICA | Chief Engineer |