BLI 8510 N Scale PRR M1a 4-8-2 Steam Loco Pennsylvania PRR 6751 Paragon4 (Sound/DC/DCC) LEGO® and equipment reached the front

and equipment reached the front lines

Road Number: 979022

allowing the Mustang to exceed 700 km/h

light surrounds

ending with the production of about 510 cars

BLI 8510 N Scale PRR M1a 4-8-2 Steam Loco Pennsylvania PRR 6751 Paragon4 (Sound/DC/DCC) LEGO® and equipment reached the frontBLI 8510 N Scale PRR M1a 4 8 2 Steam Loco Pennsylvania PRR 6751 Paragon4 (Sound DC DCC) 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