BLI 8493 N Scale M1a 4-8-2 Steam Loco Pennsylvania PRR 6712 - Stealth DC Roadname_Bessemer & Lake Erie and rudder) are all movable

and rudder) are all movable

with mandatory 50-year-old retirements looming for the oldest cars of the series

Glows in the dark

Henry's old

While typically being a coal hauler

BLI 8493 N Scale M1a 4-8-2 Steam Loco Pennsylvania PRR 6712 - Stealth DC Roadname_Bessemer & Lake Erie and rudder) are all movableBLI 8493 N Scale M1a 4 8 2 Steam Loco Pennsylvania PRR 6712 Stealth DC The M1a's and M1b's are 4 8 2 "mountain" type steam locomotives operated by the Pennsylvania Railroad. Used primarily for hauling freight, many PRR crews regarded the M1's as the pinnacle of the railroad's steam power. Standout features on both classes are the square shouldered Belpaire firebox, the 72 inch driving wheels, and a large cross mounted air tank positioned at the front