Märklin: an electric four-wheeled Swiss prototype Electric Locomotive Cat.Ref.RS 66/12910, circa 1936 (F, slight chipping and retouching), an electric green lithographed 0-4-0 DR Locomotive and four-wheeled Tender No.889/0 Cat.Ref.R 12890 (F-G) and a similar clockwork brown lithographed 0-4-0 Locomotive and four-wheeled Tender No.899/0 (F-G, lacks pressed coal insert) (3)