Chandler, "The M-3 in Miniature: A 1:20.3 Kitbash, p. East Broad Top Railroad and Coal Company, "Time Table no. 106 (September 28, 1953) [reproduction]." Freeman, "Restoring the M-3: Rebuilding History, One Step at a Time," with Lee drawing (S scale), p, s. Kephart, "M-3 Engine Restoration: A Little Bit from Here, a Little Bit from There," p.
Abbreviations denote the following features: g (graph), m (map), p (photograph), and s (sketch or non-photographic illustration).
