New Island is a micronation, and the Roger is its invented currency unit — named, most likely, after a founder or patron rather than any historical monetary tradition. The X# reference prefix in standard numismatic catalogs denotes "unofficial" or fantasy issues, placing this squarely outside recognized sovereign coinage. These pieces circulate only as novelties or collector curiosities, with no exchange infrastructure behind them.
New Island is a micronation, and the Roger is its invented currency unit — named, most likely, after a founder or patron rather than any historical monetary tradition. The X# reference prefix in standard numismatic catalogs denotes "unofficial" or fantasy issues, placing this squarely outside recognized sovereign coinage. These pieces circulate only as novelties or collector curiosities, with no exchange infrastructure behind them.