1892 75c deep violet on orange, horizontal pair, right stamp "Indo-Chine" (19a; Yvert 14a), h.r., fine, signed Calves, etc., with 2006 Francois Feldman certificate. A rare and desirable error, only a few exist (YT 14a), cat. €9500 (Cat No. 19a) (Image)

Cat. €9500, Est.$6,000

1929-50 first flight covers & related collateral material, a nice group of 20 covers, with 1929 Saigon-Paris cover signed by A. Bailly, Saigon-Hanoi, Hanoi-Saigon, both covers signed Robbe and Tixier, 1931 Saigon-Paris, signed Nogues (one of ten existing); all covers with nice franking and appropriate cachets, also photos of planes, of pilots and their wives and children, etc. (Image)

Est.$500