Taiwan
Printed with red and blue diagonal bars.
Size: 10mm x 29mm, rouletted, gummed
Günter Mair Catalogue: TWN-A-2 (1959)
Printed on variety of blue with Chinese character "空航"
Size: 15mm x 35mm, imperforated, gummed.
Size: 15mm x 35mm, imperforated, gummed.
Mair Catalogue: TWN-A-6 (1980)
Chinese characters inverted to "航空"
Size: 15mm x 35mm, imperforated, gummed.
Mair Catalogue: TWN-A-6 (1980)
PAR AVION and Chinese characters in lighter typeface.
Mail Catalogue: TWN-A-12 (1987)***
PAR AVION and Chinese characters in bolder typeface, with smaller "O".
Size: 15mm x 35mm, imperforated, gummed
Size: 15mm x 35mm, imperforated, gummed
Mail Catalogue: TWN-A-12 (1987)