Well, according to Keilty's "Interurbans Without Wires", both Baldwin and Alco had
only very few entries in the steam coach market. I'd still like to build a Baldwin one, though, as well as the critter seen at Shelburne. I could do it using a Walther's passenger car kit (as well as probably some cars such as the K-Line Heavyweights)...my obstable has been getting right trucks with right wheels. The three rail market hasn't presented much in rail cars...we have all watched the G-scale Mack railbus run back and forth in the Orange Hall, but...nary a one in O3R, a presumbably much larger market.
