Algeria: Airmail labels 3

Very rare airmail label from Algeria!!!

Year: 2.1933, Gummed, Günter Mair's catalogue no: - ALG-C-1a, perforated 11½ , sheets of 

6(2x3), issued for special exploration flights (mission of Capt. Wauthier), black/pink, 6******

Algeria: Airmail labels 2

Here i've got another airmail label from Algeria.

Year: ?, self-adhesive. Günter Mair's catalogue no: - ALG-A-?, rouletted, sheets, grey-blue/white, not yet
in catalog

Year: approx.1985, self-adhesive. Günter Mair's catalogue no: - ALG-A-4, rouletted, sheets of 72(4x18)

dark blue or blue or grey-blue/white, 2**

Algeria: Airmail labels

Here is my first label from Algeria.

Year: approx.1980, Gummed. Günter Mair's catalogue no: - ALG-A-3b, rouletted, sheets,

ultramarine/white, 2**