Bidspirit auction | 1938 (21 Nov) First Flight
1938 (21 Nov) First Flight Cover FFC with KGV Stamp Pair and KGVI First Airmail Kathiawar to Bombay Cachet - JAMNAGAR to RAJKOT
1938 (21 Nov) First Flight Cover FFC with KGV Stamp Pair and KGVI First Airmail Kathiawar to Bombay Cachet - JAMNAGAR to RAJKOT