Hungary: Airmail labels

Here is the lot of old Hungarian airmail labels.

Year: 1927, Gummed. Günter Mair's catalogue no: - HUN-A-2, perforated 10 ½ , sheets of 60(6x10),
big "G", "LEGI POSTA" with gap, ref.:"297.sz.nyomtatvány....", further date: 1928, blue or 
ultramarine or grey-blue/white, 3***

Ultramarine

Year: 1930, Gummed. Günter Mair's catalogue no: - HUN-A-3, perforated 10 or 10 ½ or 11, 
sheets of 60(6x10), small "G", "LEGI POSTA" with gap, "PAR AVION" modified, further dates:
1931, 1933, ultramarine or grey-blue/white, 3***

Perforated 10 ½

Perforated 10

Year: 1934, Gummed. Günter Mair's catalogue no: - HUN-A-4b, perforated 11, sheets of 60(6x10),
"LEGIPOSTA" without gap, "PAR AVION" modified, further date 1936, ultramarine or dark 
violet-blue/white, 3***

Error-misperforated, dark violet-blue

Year: 1945, Gummed. Günter Mair's catalogue no: - HUN-A-6a, perforated , sheets of 10 ½ , sheets
of 54(6x9), lettering modified, ref.: "pl.12.sz.ny. „Légiposta‟ jelzӧ.‟, black-blue or dark violet-blue
or dark blue/white, 2**

Dark violet-blue

Year: 1947, Gummed. Günter Mair's catalogue no: - HUN-A-6c, perforated , sheets of 10 , sheets of 54(6x9), black-blue or grey-blue/white, 2**

Black-blue?