An approx 2in scale model of a single cylinder, two speed, four shaft general purpose traction engine with riveted and soft solder caulked copper boiler with normal fittings, cylinder 1in bore x 1 3/8in stoke, studded stuffing boxes, displacement lubricator, trunk type crosshead guide, Stephenson's link reverse, eccentric driven feed pump and by-pass, two road speeds, spoked flywheel, band brake to third shaft and spoked straked wheels. Finished in green and black -- 17 x 26½in (43.2 x 67.3cm)