...........
CHANGES IN ARRTWORK ON TIMETABLE COVERS........... Dec. 9, 1887 .......................................... July 22, 1898 ................................................. May 26, 1901
........... July 17, 1901 .......................................... June 25, 1902................................................. June 14, 1906
........... June 27, 1912 .......................... Sept. 7, 1919 United States Railroad Administration Timetable ............................ Sept. 15, 1935