2 RPPC Menlo Park Perkasie PA roller coaster & boats

Two RPPC (real photo postcards) of Menlo Park roller coaster, of Perkasie, PA, early 1900s. One shows the view from the top of the roller coaster looking down, the other shows a view across the water with rowboats and same roller coaster in the background. Both unused and in excellent condition, with only minor wear to corners.