Contains various annual reports (1874-1892) and an 1884 timetable. Early annual reports include references to construction and extensions of the road. All annual reports document the affairs of the line with regard to earnings, expenses and comparisons and history of prior years. Some of the annual reports include maps of the line. Also included are statements on track, structures and equipment. The 1884 "special" timetable documents an inspection of the line by Michigan Governor James G. Blaine.