1933 British Colonies, Newfoundland, kingdom of George V. Stamp No. 234, 75c. yellow-brown subject view of Labrador Peninsula, overprinted “1933 GEN. BALBO FLIGHT $4.50” for the Decennial Air Cruise from Orbetello to Chicago. 1 value, perfect mint and never hinged, well centered, signed Bolaffi and Diena. Stanley Gibbons Catalogue No 235, £ 275.00.