France: Airmail labels

Here are some interesting design labels from France. Labels were issued by "Association Amicale  Aerophilatelique".

Year: 1926, Gummed. Günter Mair's catalogue no: - FRA-C-3b, perforated 11, triangular shape, 4 labels in a sheet of 10(2x5), some sheets come imperforated, orange-red/white, 4****

Year: 1926, Gummed. Günter Mair's catalogue no: - FRA-C-4b, perforated 11, triangular shape, 2 labels in a
same sheet as 3b,orange-red/white, 5*****