1939 5h-10k, complete set of 19 on registered cover for Switzerland, fine-v.f., with Geneva arrival pmk, cat. €600 (Cat No. Mi.1-19) (Image)

Cat. €600, Est.$300

1939 selection of sixteen overprint varieties (only three currently listed in Michel - 3I, 4I, 13I, formerly 1-16I), mostly n.h., fine-v.f., signed Mahr, Gilbert, etc., cat. €360 (Cat No. Mi.1/16var) (Image)

Cat. €360, Est.$200

1942 6k dark brown, vertical gutter pair, n.h., v.f., only a handful exist and this is most likely the finest, with 1993 Karasek certificate, significantly undervalued in Michel, cat. €1500 (Cat No. Mi.105ZS) (Image)

Cat. €1500, Est.$5,000

1942 8k bluish black, vertical gutter pair, n.h., v.f., only a handful exist and this is most likely the finest, with 1993 Karasek certificate, significantly undervalued in Michel, cat. €1500 (Cat No. Mi.106ZS) (Image)

Cat. €1500, Est.$5,000

1943 Admission Stamp, n.h., v.f., signed Gilbert, cat. €650 (Cat No. Mi.1) (Image)

Cat. €650, Est.$300

1943 Admission Stamp, right sheet margin imperf. single, n.h., v.f., signed Gilbert, with 2014 Pfeiffer certificate, cat. €600 (Cat No. Mi.1U) (Image)

Cat. €600, Est.$300

1943 Admission Stamp, bottom sheet imperf. margin single, n.h., fingerprint on gum and few natural gum bends, still v.f., signed Mikulski, with 1998 Paetow certificate, cat. €600 (Cat No. Mi.1U) (Image)

Cat. €600, Est.$300

1939 Mahrisch-Ostrau, 40h-10k, set of 14, mostly l.h. (few unused and 3.50k used on piece), fine-v.f., signed Mahr, etc., cat. €500 (Cat No. Mi 6-19) (Image)

Cat. €500, Est.$200

1939 Mahrisch-Ostrau, 2k and 3k, two sets, one with labels at left, l.h. or n.h., fine-v.f, signed Mahr, etc., cat. €300 (Cat No. Mi.30-31) (Image)

Cat. €300, Est.$150