There were 10 issues of the 25 peso Modern Commemorative Coins (1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982 and 1986). It is hard to get the Marcos Reagan coin (1982) but harder to find the last one (1986) showing Phil. Pres.Cory and US Pres.Reagan. Hope you these coins.