The Comet is a fully operational HO Scale model of a wooden roller coaster

retracted diaphragms with raised walkover plates are included for the end cars

The Trainz SKU for this item is P11462541

JL Innovative Design 935 HO Custom Gravity Feed Gas Pu

The buffer capacitor prevents light flickering and sound dropout from dirty track sections

Building Unlimited 872 Bill's Store O Building Kit ProductID_11570655 The Comet is a fullyThis is a Building Unlimited 872 Bill's Store O Building Kit Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Bldgs Unlimited Model Number: 872 MSRP: $29. 95 Scale Era: O Modern Model Type: Building Kits The Trainz SKU for this item is P12324470. Trainz Product Id: 12324470