Part-built 7 1/4 inch gauge "Tug" 0-4-0T

A well made "Tug" chassis, the 7 1/4 inch gauge version of Don Young's popular "Railmotor" design. Runs well on air - there's a clip of it here - complete with smokebox assembly, a box of machined parts including a pair of axle pumps with eccentric rods and straps, a piece of copper tube for the boiler barrel and set of drawings.