Fr-unlisted; KM-unlisted. Struck by the Order of the Knights of Malta. <strong>VERY RARE</strong> as only 100 pieces of this large gold coin were minted. A very eye catching piece with unblemished brilliant liquid gold proof fields contrasting nicely with the frosted devices which show no flecks or breaks. Tied with one other piece as the finest certified.,NGC PROOF-69 ULTRA CAMEO.,