1937 “Roland Garros” tenant à non-surchargé en paire verticale, plus afft complémentaire sur env. de St Denis 25.1.37 en recommandé pour Paris, signé par les pilotes, oxydation, rare (Image)

1937 (Jan. 25) Roland Garros flight to France (hs cachet at BL) with rare ERROR FRANKING of se-tenant vert. pair with and without ovpt. plus single with OVPT. inverted, sent reg’d from Saint-Denis to Limoges (bs Feb. 13), addressee neatly blacked out, signed by all three crew at left, an important and very fine showpiece as Yvert indicates only 6 of the inverted ovpt. are known on or off cover, cert. Behr plus several older expert signatures, ex Arctander An almost identical cover sold for € 8’500 (hammer) in our Sept. 2012 auction. (Image)

1938 Airmail set in blocks of four with DOUBLE VALUES, nh (slight dull spots here and there as usual), rare and very fine (Dallay € 5’040 as single stamps) (Image)

1938 VALUE OMITTED + IMPERF Carmine and Ultramarine, nh, decorative sheet margin at foot, very fine (Dallay 4b, € 500) (Image)

1946 Tchad – Rhin, Complete set of six Artist’s proofs signed Decaris, very fine