A 2 inch scale "Minnie" traction engine, a doubled up version of Len Mason's popular design. Built to a good standard, it runs well.
Silver soldered copper boiler by R.Chambers, 100psi working pressure. Feed by mechanical and hand pumps. Cast iron cylinder with slide valve actuated by Stephenson's gear with pole reverser. Mechanical lubricator.
Two speed transmission, the engine runs on rubber tyres and is complete with a nicely made driving truck.
Length 38 inches
Width 16 inches
Height 25 inches