Sweden: Full strip of airmail labels

Here is a full strip of airmail labels from Sweden. labels come on a pads.


Year: 2.1953, Gummed. Günter Mair's catalogue no: - SWE-A-6, rouletted H, pads with strips of 10,
ref.: "Bl. 174. (Febr. 53.)", dark blue or blue or bright blue/white, 1*