1852 Rayon III, 15r vermilion, two different types, plus 15c vermilion, used, margins all around, fine-v.f., with Rellstab (1981 and 1984) certificates for the two better stamps, cat. $1825 (Cat No. 11-13) (Image)

Cat. $1825, Est.$500

1900 UPU, 25Rp blue Re-engraved, h.r., well centered for issue, fresh and fine stamp, with 2002 Jean-Claude Marchand certificate (Zu.79C, 1,000SFr) cat. $800 (Cat No. 103) (Image)

Cat. $800, Est.$250

1927 cover franked with horizontal strip of 5c+10c+gutter (small hole)+5c, tied by cds and addressed to Langnau, small cover tear at right, filing fold through the outer 5c stamp at left, scarce cover (Mi.WZ25B) cat. $3000 (Cat No. Zu.S28) (Image)

Cat. $3000, Est.$500

1934 Naba, used and unused (h.r.) souvenir sheets of four, v.f., cat. $1050 (Cat No. 226) (Image)

Cat. $1050, Est.$250

1934 Naba souvenir sheet, canceled 29 September, used on registered FDC to Basel, fine-v.f. (Zumstein Block 1) cat. $1400 (Cat No. 226) (Image)

Cat. $1400, Est.$250

1939 (23 June) first Pan-American Clipper flight over the Atlantic, Swiss dispatch cover with a special cachet, also 24 May first flight Geneva to New York, fine (Image)

Est.$250

1882 50c ultramarine, unused with original gum, tiny thin spots, otherwise fine, with Rellstab certificate (Zu.12N, SFr 3,600) cat. $3200 (Cat No. J12) (Image)

Cat. $3200, Est.$350

1912 Pro Juventute forerunners, set of three, n.h., well centered, v.f., last one with 2002 Jean-Claude Marchand certificate, cat. $1332 (Cat No. Zu.I-III) (Image)

Cat. $1332, Est.$300

1952 Butterfly, tete-beche sheetlet of 24, cancelled "Bern 1.12.53" (First Day of Issue), with full gum, n.h., v.f., 1995 Renggli certificate (Zu.oZ41) cat. $1150 (Cat No. B229a) (Image)

Cat. $1150, Est.$500

1929 Orient Flight card (10rp stationery), with additional franking 15c (uncanceled), used in combination with German 1m Eagle, from Basel, via Friedrichshafen to Germany, fine, signed Gappe (Image)

Est.$150

1932-33 (30 June) Short Flight, also two different 1933 (26 and 28 May) cards canceled on-board, fine-v.f., scarce (Cat No. Si.O167III, 206I,II) (Image)

Est.$400