Avion

Par Avion - French for 'By Air'.
Airmail label
Part-perforate - a stamp imperforate on one or more sides, but with at least one side perforated.

Par Avion: "A French phrase meaning ""By Air,'' it appears on airmail etiquettes of most countries, along with a similar phrase in the predominant language of the country of origin." ...

Par Avion - French for "By Air,'' and refers to airmail.
Parcel Post Stamps - Stamps created specifically for paying parcel post fees.
Part-perforate - A stamp with all perforations missing on one or more sides.

Par Avion: French for "By Air."
Parcel Post Stamps: Special stamps for payment of parcel post fees.
Part-Perforate: A stamp imperforate on one or more sides, but with at least one side perforated.

Par Avion: (Fr.) By Airplane, international term for airmail.
Par Balloon Monté: (Fr.) by piloted balloon, postal marking used on balloon mail from Paris when under siege during the Franco-Prussian War, 1870-71.

Air labels: Label indicating Airmail (“Par Avion').
Airmail: The kind of mail that is airlifted.
Album: A book of binder & pages designed for the hinging and display of stamps or covers.

They are inscribed "Par Avion'' (French for "By Airmail''). The text usually includes the same message in the language of the native country. Air labels also are adhesives issued by private organizations for specific, unofficial flights.

Air Label Labels inscribed "Par Avion", "AVIA" or equivalent text, that means "by air" and pasted on postal items to indicate delivery by air.

Air labels are inscribed "Par Avion'' (French for "By Airplane''). The text usually includes the same message in the language of the native country. Adhesive air labels are also issued by private organizations for specific, unofficial flights.

Arrow - Small arrow markers appearing in the selvage as a guide for the cutting of a sheet of stamps into pre-defined blocks. Collectors save these as "arrow blocks".
Ausstellung - Exhibition.
Avion - Air Mail.

See also: Cancel, Stamp, Used, Impression, Label