DOVER & WINNIPISEOGEE RAILROAD 1870 Boston and Maine B&M New Hampshire

Description

Dover & Winnipiseogee Railroad, dated June 1870, single sided sheet, about 3 1/2 x 16.
This line was taken over by the Boston and Maine in 1872.
Going by the instructions at the bottom, this looks to be an employee timetable.  Instructions also say "insert this in book number 96 in place of timetable for May 2".
I am wondering if this is supposed to be inserted into a Boston and Maine employee timetable??  This line ran 29 miles from Dover to Alton Bay, so as far as the D&W is concerned, this timetable is complete.
A curiosity, and probably pretty scarce at that.
Folded in the middle as shown otherwise very good.
First Class Postage is .00 in the USA.  It will be shipped folded in a sturdy re-enforced cardboard mailer.   Happy to combine postage for multiple purchases.
Check my other listings for a selection of mostly public timetables running from Eastern US to the West Coast.  1870 to 1940s.
Includes a handfull of USRA issues, circa 1919.