The best possibility today of large-scale testing of biomass fueled steam locomotives is via the Iowa Interstate QJ 2-10-2's. On November 10, 2008 I wrote Henry Posner III a letter asking about this sort of test.
Typing the letter on a manual typewriter.
Mailing the letter.
Carbon copy of the letter.
The last time I was in China, in 1987, there were many QJ's in Harbin:
Action from bridge near hotel.
Close-up with wife taking picture.
Nov. 10, 2008
© 2008 Charles Turner