ANGUILLA. Dollar, 1967. PCGS Genuine--Altered Surfaces, Unc Details Gold Shield.KMX-1. A "Liberty Dollar" countermarked on a Mexico 1956 5 Pesos in support of an Anguillan secession movement. The "Altered Surfaces" seem to be the result of a dip which has removed the ink from the stamped lettering.From the Newmark Collection.