Fr-2-6; KM-37-41. Complete commemorative gold National Emblem proof set with the following denominations and motifs: 200 Cordobas featuring "la Pieta" by Michelangelo; 500 Cordobas featuring the colonial church La Merced; 500 Cordobas featuring "The Bud" by Annigoni which commemorates Earthquake relief; 1000 Cordobas featuring the U.S. Liberty Bell which commemorates the U.S. Bicentennial and a 2000 Cordobas featuring Betsy Ross and an astronaut which also commemorates the U.S. Bicentennial. The 2000 Cordobas and the 500 Cordobas piece commemorating La Merced each have a minuscule mintage of only 100 pieces. All 5 pieces with hard mirror fields and frosted devices. A real beauty of a set.,NGC PROOF-68 ULTRA CAMEO (1) & PROOF-69 ULTRA CAMEO (4)...From the Richard Stuart Collection.