Railroad Ave Enterprises
Book

Fairmount Park Transit, 24 Pages, Soft Cover
Walthers Part # 615-34, p. 967 Walthers 2012 HO Scale Reference
A scale, $6.95, currently in stock at Walthers

 
Built as a closed loop serving Philadelphia's Fairmont Park, here's the complete history of this interesting traction operation from start-up in 1894 to final operations in 1945. Highlights of the 24 page softcover book Include 45 B&W photos, a system map and a 1938 public timetable.