BLI 8514 N Scale M1b 4-8-2 Steam Loco Pennsylvania PRR 6736 Paragon4 (Sound/DC/DCC) FasTrack - Bridge a 3D wooden marble run

a 3D wooden marble run puzzle that blends futuristic technology with vintage aesthetics

Contents: 19 catenary masts

Optional antenna on deck side can be folded

Shell unit clear parts

BLI 8514 N Scale M1b 4-8-2 Steam Loco Pennsylvania PRR 6736 Paragon4 (Sound/DC/DCC) FasTrack - Bridge a 3D wooden marble runBLI 8514 N Scale M1b 4 8 2 Steam Loco Pennsylvania PRR 6736 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 positioned