3 engine 144 car NS Ho scale train Climbs an inverted dogbone triple layer helix camera ride.

144 car NS Ho scale train Climbs an inverted dogbone triple layer helix. Coal cars are Walthers engines are Athearn. Knex peices were used for support. Track is made by Bachman. All equiped with Kadee #5 couplers. Recorded with a JVC Everio 720p digital camcorder