The Proto 1000 Series F3A and F3B powered locomotives in Maine Central livery, both numbered 671, offer exceptional craftsmanship for HO scale enthusiasts. Featuring magnetic knuckle couplers, dual machined brass flywheels, and a five-pole skew wound armature, these models deliver smooth, reliable operation with directional lighting and a heavy die-cast chassis. The eight-wheel drive and pickup system ensures effortless rolling at all speeds in either direction. Both locomotives come presented in their original packaging, making them a distinguished addition to any collection.
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