Iceland: Airmail labels 2

Here are some of Icelandic airmail labels.

Year: approx.1960, Gummed. Günter Mair's catalogue no: - ICL-A-5a, rouletted, sheets, blue or
dark blue/white, 2**

Year: approx.1965, Gummed. Günter Mair's catalogue no: - ICL-A-5b, rouletted V, rolls, blue/white, 2**

Year: before 1976, Gummed. Gummed. Günter Mair's catalogue no: - ICL-A-6, rouletted, sheets of 84(7x12), dark blue or violet blue or dark grey-blue/white, 1*

violet-blue

dark grey-blue

Year: before 1986, Gummed. Gummed. Günter Mair's catalogue no: - ICL-A-7, rouletted, sheets of 84(7x12), dark blue or blue or dark grey-blue/white, 1*

blue

dark blue

black blue or dark grey-blue?