Description:
1933 (March 9) Switzerland-Australia #307a intermediate cover endorsed by pilot "Carried from Brindisi to Calcutta Plane CH326 23/3/33" and signed "Carl Nauer" on face franked with India KGV 1a3p purple tied 'PARK STREET/23MAR33/CALCUTTA' datestamp on arrival, slightly shortened at top not affecting stamp or markings, Cat $1,500. [4 flown on this leg]
Symbol : C
Grade : A-
Categories: Stamps & Postal History > COMMONWEALTH OF AUSTRALIA > Aerophilately & Flight Covers