-40%
1920s GOODYEAR TIRE Store Demonstrator Display
$ 84.48
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Description
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1920's Goodyear "Supertwist Cord Carcass" stretch demonstrator
Rare original countertop demonstrator for Goodyear's "Supertwist Cord Carcass". This device has a pair of clamps to hold the ends of two competing sections of tire (cord). A worm-drive/crank lets you apply equal tension, and stretch them until they fail (up to four inches, measured out on the top). With regular cord alongside their "Supertwist" cord, this made a great visual for the superior durability of Goodyear's offering.
The top plate gives an explanation of the experiment, stating the Supertwist cord can stretch up to 61% farther.
Rubber edge gasket on base keeps it from sliding. Fully functional, and in amazing condition. No damage, and only very minor aesthetic wear. Bottom stamping states the device is property of the Goodyear Tire and Rubber Company Inc. (Patents Applied for).
Approximate size:
19" long, 3-1/2" wide and 3-3/4" tall. Made in the USA.
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Multiple items for discounted shipping! Contact us for an updated total before checking out. Ask us about tune-up charts and paint color sample sheets for your antique or classic car -- we have thousands in stock starting at just (subject to availability). No additional shipping with an existing order!
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With decades of experience shipping automotive literature, we have the supplies and know-how to package our products properly. Rest assured that your order will prepared and handled professionally. While shipping costs may appear higher because our stock originates in Canada, don't forget that you are getting tracking and insurance (with the expection of International Small Packet service -- see below).
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- An air service for lighter items that adds tracking and insurance up to 0. Delivery in as little as 6 days.
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4-8 WEEKS
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XpressPost International
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Ken McGee Auto Literature maintains one of the world's largest collections of automobile literature. Our 10,000 square foot facility houses manuals, brochures and other literature for vehicles from 1897 right through to the current model year, as well as as collectible toys, service station memorabilia, and several classic cars.
This car enthusiasts' haven is owned and operated by Ken McGee, with long-running ties to McGee Motors: a car dealer destined to become Canada's oldest operating family dealership.
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