- Others
- Multiple EFOs per issue
1990 1p00 Legion of Mary, 50th Anniversary issue, Vertical Perforations shifted to the right, dramatically, Pair.
1981 40s International Red Cross 24th Conference issue, Horizontal (Bottom) Perforations shifted downwards, slanted.
1977 2p20 World Law Conference issue, Horizontal perforations shifted downwards, slanted, each stamp with a different degree of shift.
1980 2p30 Gen. Douglas MacArthur Birth Centenary issue, Horizontal perforations shifted downwards, slanted.
1982 Children's Museum and Library, Inc. (CMLI) 25th Anniversary issue, Horizontal perforations shifted downwards, slanted. Pair, each stamp with a different degree of shift.
1982 40s Isabelo delos Reyes definitive issue, Horizontal perforations shifted, slanted, each stamp with different degree of shift.