Lionel Uncatalogued Promo Freight Set 11570

Lionel postwar uncatalogued promotional freight set no. 11570, circa 1966-67 in set box containing; 1061 black 2-4-2 steam loco, 1062T slope back tender, 6042-250 blue gondola with two white canisters, 6402-25 flatcar with two orange cable reels, 6167-25 red caboose, remote control track, 1025 45-watt transformer, two straight sections of track, eight curve sections of track and instruction sheets. O27 gauge track. The set box has two inserts and is sealed on the bottom.  The box has darkened and has tape damage. Set Comes with 6 extra straight pieces of track.