The Philippine Philatelic Club must have sent out to collectors in 1945 (or 1946?) postal cards like the one shown here for its PhilatelicDirectoryof the Philippines.
Was it planning to propose a Bureau of Philately back then?
This stamp was described in an auction as a "no hyphen" error. Under magnification, however, you could barely see the faint hyphen after COMMON — that is, if my eyes still don't deceive me!
The first time special delivery stamps were issued by the Philippines also came out during the American administration. These were initially released in 1901. Depicted on the stamp is a Special Delivery messenger. Mount Mayon is in the background.
Finally, an airmail issue with a design of its own, rather than overprints. Issued in 1941, the two main subjects are a clipper and a vinta. These were the last airmail stamps released before the Japanese occupation.
Even though the post office had by this time issued official stamps, some USPI and Commonwealth issues were still handstamped elsewhere with O.B. for Official Business.
In 1945 after the Japanese occupation of the Philippines, a total of 10 USPI stamps were overprinted VICTORY COMMONWEALTH and 2 Commonwealth stamps were overprinted VICTORY. All these victory stamps are shown above.
The top stamp was issued in 1941, and the bottom stamp in 1946. Top stamp portrays Rizal with hair parted to the left, and bottom stamp shows him with hair parted to the right!
The first Philippine stamp to show a president taking the oath of office was issued during the Commonwealth period on Feb. 8, 1940. There were three values showing President Manuel Quezon's formal oath-taking, as follows: 2c dark orange 6c dark green 12c purple Together with the Triumphal Arch issue and the Malacañan issue, this set likewise commemorated the 4th anniversary of the Commonwealth.
The first time Malacañan Palace was pictured on stamps came out during the Commonwealth period. Issued on Nov. 15, 1939, there were three values: 2c green 6c orange 12c carmine Together with the Triumphal Arch issue, this set commemorated the 4th anniversary of the Commonwealth.