Breslav, Marc A. History of Stony Hill: Westchester's First Free Black Community. White Plains, NY: Westchester County Department of Parks, Recreation & Conservation, 1986.
These charts are for the Introduction to Trail Maintenance class, which is offered frequently. The charts remain a work in progress, with recent versions included here. Instructors may wish to modify the charts according to the particular needs of the audience.
The current chart deck can be presented in roughly 1 hour.