"East Broad Top Puzzles: 'Sign' Language," p. Adams, "Large-Scale Test Car, Part 2: Scratchbuilding Scale Test Car no. 30 in 1:20.3," p. Diehl, "Oral History: Merle Steninger, Brakeman, 1947-1955," p. Inman, "Echoes from the Mines, vol. I, by Morgan," review, p. Keller, "From the Archives [hides, leather, and bark shipped by the EBT]." Kyper, "Riding the Rails." Pearson, "Deep Coal Mines on the East Broad Top: The East Broad Top Coal Field," m, p, s. Stauffer, "Broad Top 101 [nineteenth-century freight traffic]," g, p.
Abbreviations denote the following features: g (graph), m (map), p (photograph), and s (sketch or non-photographic illustration).