Belgium
"PAR AVION" in bolder typeface and on top.
Size: 19mm x 50mm, rouletted, gummed.
Günter Mair catalogue: BEL-A-14 (1965)
"PAR AVION" in bolder typeface and at the bottom.
Size: 19mm x 50mm, rouletted, gummed.
Günter Mair catalogue: BEL-A-15 (1965)
"PER LUCHTPOST" in bolder typeface, and "PAR AVION" in medium typeface.
Size: 19mm x 50mm, perforated, gummed.
Günter Mair catalogue: BEL-A-17 (1983)
Only in Dutch language.
Size: 13mm x 59mm, perforated, gummed.
Günter Mair catalogue: BEL-A-?
(circa 1983*)
Printed with ascending aircraft in the middle.
Size: 20mm x 50mm, unperforated, self-adhesive label.
Günter Mair cat : BEL-A-? Unlisted
(Aug.1996)
Printed with lower ascending aircraft and bolder "PRIOR".
Similar design can be seen printed on the postage stamp.
Size: 20mm x 50mm, unperforated, self-adhesive label.
Günter Mair cat : BEL-A-? Unlisted
(circa 2007)
Similar to the previous design but added with three circles and white borders.
Size: 20mm x 50mm, unperforated, self-adhesive label.
Günter Mair cat : BEL-A-? Unlisted
(circa 2013)