Lot 10237 – 1926 & 1929 27m Airmail group incl. both in mint control blocks of four and six covers

1926 & 1929 27m Airmail group incl. both in mint control blocks of four, four single frankings of the 1926 27m incl. Imperial Airways First Flight between India, Egypt & England, and tow with 1929 27m frankings incl. Zeppelin Egypt Flight cover to Palestine from Port Said with Graf Zeppelin cancel (minor foxing) and first flight cover to Tanganyika, a fine and useful group.