This is Walthers 101651 50' AAR DD Bxr CB&Q 48569

Forney designs integrated the locomotive and fuel bunker on to one frame

During the 1960's

The Trainz SKU for this item is P12582583

Model Number: 85110-45

Broadway Limited 7059 HO UP Big Boy Gray Steam Locomotive Sound/DC/DCC #4023 ProductID_11533981 This is Walthers 101651 50'This is a Broadway Limited 7059 HO Scale Union Pacific Big Boy 2 Tone Gray Steam Locomotive Sound DC DCC & Smoke #4023. Features: ALL NEW Paragon4 Sound & Control System, Synchronized Puffing Smoke with Chuff Sound, Variable Puffing Smoke Intensity and timing, Separate Whistle Smoke Feature smoke streams from whistle area when whistle is blown, Integral DCC Decoder with Back EMF for Industry Best Slow Speed Operation in DC and DCC, Precision Drive