Chamberlain Check Protector

The Perfection check protector, also known as Chamberlain's check protector, was invented by Edmund Chamberlain of New York, NY. He was awarded a patent for it on April 16, 1872. The check protector was produced by the Chamberlain Mfg. Co. of Cortland, NY.

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Have one for sale? Please email me at Antikey.Chop@gmail.com or call +1 860 729 2252

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