1885 Maderaner Tal (Schweitzer Alpenclub hotel), "Extra Dienst" with rosettes instead of numerals, horizontal tete-beche pair, variety imperf. at left, h.r., fine. A major Hotel Post rarity (catalogue value for a regular tete-beche, unpriced imperf. at left) cat. $4800 (Cat No. Zu.M7a,var) (Image)

Cat. $4800, Est.$2,500

1932 League of Nations, set of six, h.r., fine-v.f. and scarce unused (Zu.36-41, 3,000 SFr) (Cat No. 2O36-41) (Image)

Est.$1,500

1882-83 20c ultramarine, type N, vertical pair, n.h., bottom stamp with natural paper fault, fine, with 1989 von der Weid certificate (catalogue value for hinged singles) (Zu.11N, 1,300SFr) cat. $1150 (Cat No. J11) (Image)

Cat. $1150, Est.$300

1883 500c blue green & carmine red, unused with full original gum, h.r., tiny thin and perf. toning at top, otherwise fine, cat. $1150 (Cat No. J20) (Image)

Cat. $1150, Est.$250

1894-96 100c yellow green & carmine, block of four, h.r., fresh and well centered, tiny perf. separations, v.f., with Marchand certificate (Zu.21 E IIK, 560 SFr for singles) (Cat No. J27var) (Image)

Est.$150

1889-93 500c yellow green & vermilion, block of four, bottom stamps n.h., well centered, fresh, with Marchand certificate (Zu.22D IIK, 800SFr for hinged stamps) cat. $700 (Cat No. J28) (Image)

Cat. $700, Est.$500