Complex sentence: Oppitz, 2000, pages 16-17 was reached by 31 July 1862, and a regular service from via began the next day; four daily trains each way (one on Sundays) called at Thame, Bledlow, Princes Risborough,, and Maidenhead.
Split into simpler sentences: Oppitz, 2000, pages 16-17 was reached by 31 July 1862 and a regular service from "via" began the next day. Four daily trains each way (one on Sundays) called at Thame, Bledlow, Princes Risborough,, and Maidenhead.