IFNI 1938-68 PRACTICALLY COMPLETE COLLECTION ON EDIFIL PRINTED LEAVES. 1938 BENEFICENCIA , 1943 MNH, 1941 AUTOGYRO, 1948 TO 10p ( EX 15c & 1p), 1951 ISABELLA, (2-1 MHM), 1952 FERDINAND, 1954 CACTUS.