Holzopfel, "EBT Work Caboose no. 26," drawing (1/4 inch=1 foot). Keller, "FEBT's June Gathering: Sighs of Relief, Cause for Concern," p. Mellander, "Early Rockhill Iron Industry Being Documented," m, p, s; "Men of Iron: A History of the Iron Industry of South-Central Pennsylvania, 1785-1950, by Baughman," review. Poole, "East Tennessee & Western North Carolina Railroad and the Linville River Railroad," p. Timken Roller Bearing Co., [advertisement featuring EBT M-1, 1928 reprint from Railway Age], p.
Abbreviations denote the following features: g (graph), m (map), p (photograph), and s (sketch or non-photographic illustration).
