Yes, but you may pay more to mail the package if it only weighs one ounce, and you use a one ounce Airmail stamp.
The address is just the address. What makes it airmail is writing "airmail" on the envelope and paying airmail postage.
Airmail is a noun, adjective and verb, not an adverb.
Airmail is in the air
The address is just the address. What makes it airmail is writing "airmail" on the envelope and paying airmail postage.
Earle Ovington was involved in airmail development.
yes yes
The Airmail Mystery was created on 1932-03-28.
No of course not! you'd need an airmail stamp.
1911 and 1912 were first experimental airmail deliveries and 1918 first extended airmail test.
The noun 'airmail' is an uncountable noun, a word for a system of mail distribution; a word for the mail distributed by this system.The word 'airmail' is also a verb.
Airmail is the system of conveying mail using aircraft, or the items of mail so carried.