Denmark

Size: 19mm x 39mm**, perforated on top and bottom.
Günter Mair catalogue: DNK-A-11a (1950)

Size: 20mm x 40mm, gummed, for dispatch form.
Günter Mair catalogue: DNK-A-12b (1957)

Size: 18mm x 39mm, perforated on top and bottom.
Günter Mair catalogue: DNK-A-13b (1970)

Size: 19mm x 3mm, self-adhesive.
Günter Mair catalogue: DNK-A-15 (1982)

 Wording change to light sans serif typeface.

Size: 19mm x 37mm, self-adhesive.
Günter Mair catalogue: DNK-A-16 (1984)

Similar to the previous design but wording change to medium typeface.
Size: 19mm x 37mm, self-adhesive.
Günter Mair catalogue: DNK-A-17b (1985)

Size: 19mm x 38mm, self-adhesive.
Günter Mair catalogue: DNK-A-? (Circa 1990)

 

Size: 19mm x 38mm, larger "PRIORITAIRE", self-adhesive.
Günter Mair catalogue: DNK-A-? (1993)

Size: 19mm x 38mm, lighter lettering, self-adhesive
Günter Mair catalogue: DNK-A-? (circa 2000)

Size: 19mm x 38mm, lettering changed, self-adhesive.
Günter Mair catalogue: DNK-A-? (circa 2000)

Size: 19mm x 38mm, bolder "A", self-adhesive.
Günter Mair catalogue: DNK-A-? (2010)