1925 60c blue & black, center inverted, l.h., v.f., with Raybaudi certificate (Mi.245K) cat. €300 (Cat No. C26c) (Image)

Cat. €300, Est.$150

1935 Lituanica II New York-Kaunas Flight Issue, overprinted in red on 50c (Scott No.259), l.h., v.f., with handstamped guarantee mark, Mi. cat. €500 (Image)

Cat. €500, Est.$250

1935 Lituanica II New York-Kaunas Flight Issue, overprinted in red on 50c (Scott No.259), n.h., v.f., with 2000 Raybaudi certificate, Mi. cat. €500 (Image)

Cat. €500, Est.$350

1935 Felix Vaitkus Issue, overprinted in black on 40c lilac carmine & blue, top sheet margin single, n.h., v.f., signed Brun, Roumet, etc., with 2000 Raybaudi certificate (Mi.404) cat. €600 (Cat No. C80var) (Image)

Cat. €600, Est.$350

1935 Felix Vaitkus' Trans-Atlantic attempt cover franked with US 6c orange (Sep 21) and special overprinted adhesive, also two additional stamps on back, tied by Kaunas (1 Nov) return trip to Chicago, numbered "622" and signed by Lt. Felix Vaitkus, with violet cachet, registry handstamp and other appropriate markings, fine-v.f. (Cat No. C80var) (Image)

Est.$500

1932 3rd SAF card from Kaunas to Brazil, v.f., with Berlin connecting flight cachet (Image)

Est.$250