MARKLIN "O". R 10.50 mechanical steam locomotive, model 020, with R1059 2-axle tender in yellow, green and black lithographed sheet metal, mechanical drive with key (slight chipping of the color, dents, one axle of the tender attached). Germany, circa 1928. Total length: 31 cm Also included: - PAYA, color lithographed sheet-metal sidecar with mechanical drive, modern reissue (incomplete); - HORNBY "O", color lithographed sheet-metal low-side wagon, in box.