Italy: Ala Littoria airmail labels 3

Here are couple more labels from Ala Littoria.

Year: 1939, Gummed. Günter Mair's catalogue no: - IRQ-A-19a, it's unlisted perforated 11 ½  variety. 
Mair lists this issue as: H 10 ½  x V 11 ¼ , sheets, blue or light blue/white, 4****

Year: 1939, Gummed. Günter Mair's catalogue no: - IRQ-A-19b, rouletted, sheets, blue/white, 4****