I ran my long-dormant MTH Premier PRR T1 duplex steam locomotive. I don't even model the era in which they ran, but I can't part with it because 1) it's a massive, really heavy hunka metal (and I've loved heavy things since I was a kid); and 2) there's simply nothing else like it. At the same time I purchased it, I purchased a matching set of "Fleet of Modernism" cars, whose prototypes ran behind the T1. That plus several of the fantastic Weaver PRR head-end cars makes a lovely train indeed.
I wasn't sure until today that the T1 would negotiate the curves on the inner loop of my new layout, but after a simply modification to a plate girder bridge, thankfully it does.
