May 4, 1964: Las Pinas Bamboo Organ - Set of 3 Stamps (Special Issue / Perforation:
__ / Denomination and Image: 5s, 6s and 20s ----- <Bamboo Organ>)
June 19, 1964: New Famous Filipinos XI (Jose Rizal Definitive And Official <"G.O."> Stamps) -
Set of 2 Stamps (Definitive Issue / Perforation: __ / Denomination and Image: 6s
and 6s "G.O." ----- <Jose Rizal wearing Barong Tagalog>)
July 23, 1964: Apolinario Mabini Birth Centenary - Set of 3 Stamps (Commemorative Issue
/ Perforation: 14 1/2 / Denomination and Image: 6s, 10s and 30s ----- <Apolinario Mabini>)
August 19, 1964: Anti-TB Semi-Postal - Set of 4 Stamps (Semi-Postal Issue
/ Perforation: __ / Denomination and Image: 5s + 5s, 6s + 5s, 30s + 5s and 70s + 5s
----- <Negros Oriental Pavillon>)
September 8, 1964: SouthEast Asian Treaty Organization (SEATO), 10th Anniversary - Set of 3
Stamps (Commemorative Issue / Perforation: __ / Denomination and Image: 6s, 10s and 25s ----- <SEATO
Emblem Surrounded by Member-Nations' Flags>)
