Here is a vintage magazine advertisement for a Flexible Flyer sled that was manufactured by the S. L. Allen & Co., in Philadelphia. The ad states that this sled is self-steering, you manage it without your feet on the steering bar, and it goes faster than any other sled. The ad is from the December…
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Julie is a vintage enthusiast and a Photoshop addict who collects old books and new recipes.
Contact her at: theolddesignshop(at) gmail(dot)com
