Switzerland Confederation tin Specimen Pattern Franc 1850-A SP63

Switzerland
Confederation tin Specimen Pattern Franc 1850-A SP63 PCGS, KM-Unl., Divo-3, Richter-2-7. Presumed unique according to Divo's reference and the only example in tin to have been brought to public auction in the last twenty years, last changing hands in a 2012 SINCONA sale. A curious specimen possessing enhanced reflectivity to the outer registers while the inner fields showcase a mix of die rust and die polish, doing little to hinder the sheer visual character in this small emission. A particularly interesting Pattern for the Swiss specialist.

https://coins.ha.com/itm/switzerland/switzerland-confederation-tin-specimen-pattern-franc-1850-a-sp63-pcgs-/a/3102-31182.s?type=DA-DMC-CoinArchives-WorldCoins-3102-11022022

HID02906262019

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Estimate: 6000-8000 USD