Five airmail stamps were issued with a view of Port Moresby.
In September 1946 a blue airmail stamp of $27 was issued.
The first regular airmail stamps issued in the Philippines, were released only on June 30, 1941.
The first airmail stamps were issued in 1921.
Special airmail stamps may also be available, or required; the rules vary in different countries.
The artist is portrayed on a Lebanese airmail stamp issued in 1974 in recognition of his work.
The term "airmail" or an equivalent is usually printed on special airmail stamps.
The error is one of the most well known airmail stamps.
In 1946, Iris was depicted on a 50-franc airmail stamp in France.
This was accompanied the same year by a 40-franc airmail stamp depicting a centaur shooting an arrow into the sky.