No Image Lot 732 1931 (Apr 13) Cover from Bombay to Goa franked 1a, red "FIRST AIR MAIL / FROM BOMBAY TO / PORTUGUESE 7321931 (Apr 13) Cover from Bombay to Goa franked 1a, red "FIRST AIR MAIL / FROM BOMBAY TO / PORTUGUESE Argyll Etkin Limited 1931 (Apr 13) Cover from Bombay to Goa franked 1a, red "FIRST AIR MAIL / FROM BOMBAY TO / PORTUGUESE INDIA", Nova Goa backstamp. Very scarce, just... Add to watchlist Live
