CHILE: Specimen of 100 Pesos (1976) in purple and red-violet on multicolor unpt with Diego Portales at right. S/N: "A15 0000000 0711". Red diagonal ovpt "ESPECIMEN" both on face and back. WMK: Diego Portales. Printed by CdM-C. Inside holder by PMG "Gem Uncirculated 66 - EPQ". Unique graded. (Pick 152as).