Poland

"LOTNICZA" means Flight, label printed with LOT Polish Airlines logo .

Size: 15mm x  40mm, perforated, gummed.

Günter Mair catalogue: POL-A-8b (1970)

Printed in bolder typeface on darker blue.

Size: 15mm x  40mm, perforated, gummed.

Günter Mair catalogue: POL-A-8b (1970)

Printed with sans serif typeface.

Size: 14mm x  40mm, imperforated, self-adhesive.

Günter Mair catalogue: POL-A-? unlisted