Morocco: Airmail labels 2

Here are some more old airmail labels from Morocco.

Year: 1930, Gummed. Günter Mair's catalogue no: - MRC-C-4, imperforated, embossing, lettering
modified, re/white, 4****

Year: approx.1935, Gummed. Günter Mair's catalogue no: - MRC-C-9, imperforated, embossing,
carmine or red/white, 4****

Red

Carmine

Year: before 3.1937, Gummed. Günter Mair's catalogue no: - MRC-C-14, rouletted (red points),
sheets, orange-red or red/white, 3***

Year: ?, Gummed. Günter Mair's catalogue no: - MRC-C-?, rouletted (red points), sheets, 
embossing,, orange-red/white, 3***