Ivory Coast 440-444 imperf & deluxe, C63 imperf sheets, MNH. Michel 517B-521B, A517-A521 deluxe, 522 Bl.8B. History of the Zeppelin, 1977. Santos Dumont's Ville de Paris; LZ1 at takeoff; Schwaben LZ10 over Germany; Bodensee LZ120; LZ127 over Sphinx & pyramids.