PHILIPPINES. 50 Peso Piefort, 1979-FM. Franklin Mint. PCGS PROOF-67 Cameo.KM-P1. Commemorating the Year of the Child. This impressive and striking piefort issue displays an impressive comingling of generously mirrored fields and pleasantly frosted devices, making this example supremely charming to behold. The first example we have offered, making this piece a <strong>RARE</strong> and desirable issue from the modern Philippines series.