Vintage Hafner Overland Flyer Railways Union Pacific M-10000 wind-up train set features a three-unit streamlined design in classic yellow and brown. This lithographed tinplate set includes the locomotive with a built-in wind-up key, two passenger cars, and a substantial collection of original metal tracks including straight, curved, and switch sections. The M-10000 was a pioneering high-speed train, and this pre-war toy captures the Art Deco styling of the era with authentic Union Pacific branding and ‘Overland Flyer’ logos. Ideal for restoration or as a rustic display piece for antique toy collectors. There is enough track to make a complete circle.