2 banconote da 20 dollari circolate con numeri binari e ternari, carine da collezione

This product consists of two circulated $20 bills from the Federal Reserve, with binary and ternary numbers displayed on them. The bills are from the year 2017 and are in ungraded condition. They are uncertified and have an apparent/net grade designation. These unique banknotes would be a cute addition to any collection of paper money or for those interested in experimenting with different numeral systems.

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