| Schroder, George; 1910 Red Book; 1910 | 1910 Red Book | 1910-00-00 | FRANK ROCKERFELLER | Chief Engineer |
| Schroder, George; 1912 Red Book; 1912 | 1912 Red Book | 1912-00-00 | PRINCETON | Chief Engineer |
| Schroder, George; 1918 Red Book; 1918 | 1918 Red Book | 1918-00-00 | WYOMING | Chief Engineer |
| Schroder, George; 1919 Red Book; 1919 | 1919 Red Book | 1919-00-00 | WYOMING | Chief Engineer |
| Schroder, George; 1921 Red Book; 1921 | 1921 Red Book | 1921-00-00 | MARTIN MULLEN | Chief Engineer |
| Schroder, George; 1922 Red Book; 1922 | 1922 Red Book | 1922-00-00 | MARTIN MULLEN | Chief Engineer |
| Schroder, George; 1923 Red Book; 1923 | 1923 Red Book | 1923-00-00 | JAMES P. WALSH | Chief Engineer |
| Schroder, George; 1924 Red Book; 1924 | 1924 Red Book | 1924-00-00 | JAMES P. WALSH | Chief Engineer |
| Schroder, George; 1925 Red Book; 1925 | 1925 Red Book | 1925-00-00 | G. A. TOMLINSON | Chief Engineer |
| Schroder, George; 1926 Red Book | 1926 Red Book | | G. A. TOMLINSON | Chief Engineer |
| Schroder, George; 1927 Red Book; 1927 | 1927 Red Book | 1927-00-00 | G. A. TOMLINSON | Chief Engineer |
| Schroder, George; 1928 Red Book; 1928 | 1928 Red Book | 1928-00-00 | G. A. TOMLINSON | Chief Engineer |
| Schroder, George; 1929 Red Book; 1929 | 1929 Red Book | 1929-00-00 | G. A. TOMLINSON | Chief Engineer |
| Schroder, George; 1930 Red Book; 1930 | 1930 Red Book | 1930-00-00 | G. A. TOMLINSON | Chief Engineer |
| Schroder, George; 1931 Red Book; 1931 | 1931 Red Book | 1931-00-00 | G. A. TOMLINSON | Chief Engineer |
| Schroder, George; 1936 Red Book; 1936 | 1936 Red Book | 1936-00-00 | JOHN STANTON | Chief Engineer |
| Schroder, George; 1937 Red Book; 1937 | 1937 Red Book | 1937-00-00 | JOHN STANTON | Chief Engineer |
| Schroder, George; 1940 Red Book; 1940 | 1940 Red Book | 1940-00-00 | CHARLES L. HUTCHINSON | Chief Engineer |
| Schroder, George; 1944 Red Book; 1944 | 1944 Red Book | 1944-00-00 | CHARLES L. HUTCHINSON | Chief Engineer |
| Schroder, George; 1945 Red Book; 1945 | 1945 Red Book | 1945-00-00 | CHARLES L. HUTCHINSON | Chief Engineer |
| Schroder, George; 1947 Red Book; 1947 | 1947 Red Book | 1947-00-00 | CHARLES L. HUTCHINSON | Chief Engineer |
| Schroder, George; Great Lakes Review, 5/46; 1946 | Great Lakes Review, 5/46 | 1946-00-00 | CHARLES L. HUTCHINSON | Chief Engineer |