Tender loco of the DR, class 22. Overall length: 272 mm. Super-detailing, -livery and -lettering. Inset windows. Full interior cab details. Reko-boiler with prototypical "daylight" between boiler and chassis. Fully operational, finely detailed Heusinger valve gear. Brake blocks between the wheels. Cast metal chassis. Motor with flywheel. Drive in tender on 4 wheels with 4 traction tyres. Close-coupling between loco and tender. Double headlights at each end, coordinated with direction of travel. Close-coupling mechanism on tender end. PROFI-coupling with pre-uncoupling on tender end. PROFI-coupling with adapter for choice of mounting the coupling apparatus on the front included.
In the years between 1958 to 1962, the DR undertook a reconstruction programme involving 85 engines from the class 39 (Prussian P10). The basis of the comprehensive makeover was the fitting of a welded boiler. The driver's cab came from a recently built loco, so that in conjunction with the Witte style smoke deflectors, a newly constructed loco was created, resembling a new standard class.