The Alexander Patterson collection the Pillar coinage of Mexico and Spanish America, cut and counterstamped coins of the Caribbean islands ; auction: Bonham's Knightsbridge on Tuesday 16th and Wednesday 17th July 1996 (Bonham, 1996)
Auktionskatalog
Auktion: W. & F. C. Bonham & Sons <London u.a.> : 16.-17.7.1996