France. 1933 Victor Hugo 1f. 25 with 1929-33 20f. deep red-brown, type II, two vertical pairs (one types IIA +IIB se-tenant), two singles, with Port de la Rochelle 10f. and Sower 1f. 50 (2), on air mail cover registered from Biarritz to Buenos Aires, dated 21 March 1937; one 20f. affixed overlapping the edge of the envelope. Scarce. Spink Maury 293, 262 IIBe (Image1)

Est. £250-500