This coin, which is actually a Mint error struck on a Peruvian 20 centavo planchet, first appears in the inventory of the Newcomer collection as a pattern. Its later pedigree includes the Pratt collection, Federal Coin Exchange 8/60 lot 2460, Stacks 1/06 at $13,800, Mike Byers, Heritage 8/10 ANA (not sold), Heritage 3/11 at $16,100 – NGC60FH. Photo courtesy of Heritage.