Kenner Sky Rail Building Sets

These are Kenner's Sky Rail Building Sets. I think that Kenner based these on the Monorail from the World's Fair. With these sets you constructed buildings, installed a metal rail to the structures and ran a small electric car on the rail between the structures, The cars came in Blue and Red colors. Set No. 17 came with 1 car, Set No. 18 came with 2 cars.

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