Australia: A.N.A airmail labels

This is the airmail label from Australia used by Australian National Airways. The label shows ANA logo on it.

Australian National Airways (ANA) was Australia's predominant carrier from the mid-1930s to the early 1950s.

Year: 1.1.1930, Gummed. Günter Mair's catalogue no: - AUS-B-23, perforated 11, sheets of 
144(8x18) dark blue/orange-red/white, 5*****

Year: approx.1948, Gummed. Günter Mair's catalogue no: - AUS-B-26, rouletted H, booklets with 25 
sheets of 2(1x2), paper with or without watermark: ≡ , some sheets come with red color shifted, bright blue or dark blue/orange-red or red-orange/white, 3***