Dukedog (5 Gauge)

Overview
Along with its sister engine Bulldog, Dukedog was described in Model Engineer volumes 144-148. Designed by Keith Wilson it has a Belpaire boiler and a double frame arrangement.
 * Length (loco & tender): 60"
 * Boiler Dia: 4.75"
 * Cylinder Bore: 1.5"
 * Driving Wheel dia: 6"

Drawing Errors
Valve travel is inadequate. Check drawings and make adjustments as appropriate.

Limited sideway travel on bogie wheels meaning that they foul the frame on anything more than moderate curves.