Lot 30012 – 1930-1936 Austrian Airmail study of mail east to India

1930-1936 Austrian Airmail study of mail east to India and beyond, presented on four A3 exhibition pages, including 15 covers with flights from Austria to Teheran (one a rare imperial airways stage only 82 flown), Karachi, Ragoon, Palembang, Palestine, Syria, China, Penang, Australia and other locations in India, several scarcer trans-continental flights, unusual frankings and transit marks, all neatly written-up, a fine and scarce selection.