Measuring Rotated Die Coins


The easiest and most accurate way to measure Rotated Die error coins is by using the Rota-Flip developed in 1991 by Leroy Van Allen. Your Rota Flip will come with the book Rotated Die Coin Measurements which describes in detail how rotated die error coins occur and other helpful information. 

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         The Rota-Flip is Sold Out.

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Click Below To View The Pictures Of Different Denominations


Half Cents One Cents 2� and 3� Five Cents
Ten Cents Twenty Cents Quarter Dollars Half Dollars
                    One Dollar Gold    Commemorative                    




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