Japan: Older airmail labels

Some older an newer Japanese labels.

Year: approx.1938, Gummed. Günter Mair's catalogue no: - JPN-A-2b, perforated 10 ½, sheets, bluish-green, 3***

Year: approx.1955, Gummed. Günter Mair's catalogue no: - JPN-A-4a, perforated 10 ¾, sheets, "PAR AVION" with serifs, grey-blue/white, 1*

Year: approx.1960, Gummed. Günter Mair's catalogue no: - JPN-A-5a, perforated 10, sheets, Japanese lettering modified, "PAR AVION" with serifs, grey-blue/white, 1*

Year: approx.1960, Gummed. Günter Mair's catalogue no: - JPN-A-5b, perforated H 10, V 10 ½, sheets, Japanese lettering modified, "PAR AVION" with serifs, grey-blue/white, 1*

Year: approx.1980, Gummed. Günter Mair's catalogue no: - JPN-A-9b, imperforated, sheets of 16(2x8), "PAR AVION"; 31mm, blue/white, 1*

Year: ?, Gummed. Günter Mair's catalogue no: - JPN-A-?, imperforated, sheets of 16(2x8), "PAR AVION"; 30.5mm, light yellow carrie paper, ref.:"09000", light grey-blue/white, 1*