Germany: Allied Occupation - French Zone airmail labels

Here are the airmail labels from occupied Germany - French Zone.

Year: 8.1948, Gummed. Günter Mair's catalogue no: - AOG-A-7, perforated 11, sheets of 60(4x15)
ref.: "1159 L 60.", issued for Rhineland - Palatinate, black/light yellow, 5*****

Year: 3.1949, Gummed. Günter Mair's catalogue no: - AOG-A-8a, rouletted H (wide steps), strips black/light greenish blue or greenish blue, 5*****

greenish blue

light greenish blue

Year: ?,  Gummed. Günter Mair's catalogue no: - AOG-A-8b?, rouletted H (narrow steps), strips, black/dark greenish, 5*****

Year: 12.1948, Ungummed. Günter Mair's catalogue no: - AOG-A-9, rouletted H, vertical strips,
issued for Rhineland - Palatinate, blue or grey-blue/white, 4****