| McConnell, Donald H.; 1924 Red Book; 1924 | 1924 Red Book | 1924-00-00 | LAKETON | Chief Engineer |
| McConnell, Donald H.; 1925 Red Book; 1925 | 1925 Red Book | 1925-00-00 | LAKETON | Chief Engineer |
| McConnell, Donald H.; 1926 Red Book | 1926 Red Book | | LAKETON | Chief Engineer |
| McConnell, Donald H.; 1927 Red Book; 1927 | 1927 Red Book | 1927-00-00 | LAKETON | Chief Engineer |
| McConnell, Donald H.; 1928 Red Book; 1928 | 1928 Red Book | 1928-00-00 | ROYALTON | Chief Engineer |
| McConnell, Donald H.; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | BIRCHTON | Chief Engineer |
| McConnell, Donald H.; 1930 Red Book; 1930 | 1930 Red Book | 1930-00-00 | BIRCHTON | Chief Engineer |
| McConnell, Donald H.; 1931 Blue Book; 1931 | 1931 Blue Book | 1931-00-00 | LAKETON | Chief Engineer |
| McConnell, Donald H.; 1933 Red Book; 1933 | 1933 Red Book | 1933-00-00 | LAKETON | Chief Engineer |