Cuba
Cuba, Banco Nacional, 1 peso, 1981, series AC 01, very low serial 000006, PMG Choice UNC 64 EPQ. SCWPM-102b. Quite rare with a single digit serial number 6, bold and centered design with great paper quality. [url=https://www.pmgnotes.com/certlookup/1854708-006/64] Please use this link to verify the certification number[/url]
($150-225)