Keller, "From the Archives [governor for the shop stationary steam engine]." Kyper, "Passenger Car Roundup: A Review of the Surviving EBT Passenger Equipment," p; "Riding the Rails: Fulton, the Only Keystone State County without a Railroad, part 2 [reprinted from The Valley Log]," m, s. Rainey, "Hues and Don'ts: A History of Passenger Car Colors on the EBT," p. Strong, "History in the Making: Lessons Learned from Modeling Combine no. 18" (1:20.3 scale), p.
Abbreviations denote the following features: g (graph), m (map), p (photograph), and s (sketch or non-photographic illustration).
