Yeah, the BLI M1b is pretty awesome. I also like the Duplex, mostly because I read stories of Pennsy engineers racing through the backwoods of Pennsylvania at night doing 140mph. The actual steam speed record is probably held by some engineer in a Duplex who was late into Pittsburgh one night. haha :mrgreen: :thumb:
Jeepers, that loco must of had excellent tractive effort because of the extra weight those bogies must of offered.