The boiler is constructed of metal

This is AIM 124 Bridge Abutment Board Formed Poured Concrete 2-Pack

Model Number: 7-11528

Trainz Product Id: 12246521

Lionel 6-29853 O Gauge PWC US Marines Big John Cannon Car #6651 DwDetails-2.60-0.30-12.00-8.00-6.00-1 The boiler is constructed ofHere is a Lionel 6 29853 PWC US Marines Big John Cannon Car #6651. Features an Artillery gun that elevates and swivels 360 degrees and Diecast metal trucks and operating couplers. The set also includes four wood cannon shells painted silver which can be fired out of the cannon barrel, as well as a Postwar Celebration plaque and packaging. The car is 11 inches in length, and has a Minimum Curve radius of O 27. Condition: Factory New (C 9) Operational