Today i received 2 very nice and complete sheets from Air Orient, France. Both sheets are still in very good condition despite how old their are.
Year: 1930, Gummed. Günter Mair's catalogue no: - FRA-B-25, perforated 11, sheets of 64(4x16) or 48(4x12), black/light grey-green, 4****
Year: 1930, Ungummed. Günter Mair's catalogue no: - FRA-B-28, rouletted, booklets with 10 sheets of 25(5x5), issued for customers in French Indochina, red/white, 5*****