Vintage Knox Collapsible Metal Drinking Cup

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Vintage Knox Collapsible Metal Drinking Cup:
$12.99

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Vintage Knox collapsible cup with a patent date of February 23, 1897. The cup is made of a nickel clad over brass. It measures about 2 inches tall and 2 inches in diameter. Opens and closes easily. Fast and free shipping.

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Vintage Knox Collapsible Metal Drinking Cup:
$12.99