1917 50r carmine & green, right sheet margin single, l.h., v.f. (SG 62) cat. $750 (Cat No. N122) (Image)

Cat. $750, Est.US$500

1920 60pf on 30pf, double surcharge, left sheet margin block of four, n.h., v.f., cat. $1000 (Cat No. 22a) (Image)

Cat. $1000, Est.US$250

1924-32 1g green & black, 2g violet & black, blocks of four, n.h., v.f., cat. $1240 (Cat No. 193,195) (Image)

Cat. $1240, Est.US$300

1938-39 Issue, six complete sets, n.h., fine-v.f., cat. $540 (Cat No. 225-33) (Image)

Cat. $540, Est.US$150

1938-39 Issue, including Deutsches Reich overprints, blocks of four, n.h., fine-v.f., cat. $1120 (Cat No. 225-33,241-54) (Image)

Cat. $1120, Est.US$250

1939 Deutsches Reich overprints, 8 complete sets, n.h., fine-v.f. (Mi.715-29, Euro 1,760) cat. $1520 (Cat No. 241-54) (Image)

Cat. $1520, Est.US$500

1939 Third Reich overprints, complete set in blocks of four, n.h., v.f. (Mi.Euro 880) cat. $760 (Cat No. 241-54) (Image)

Cat. $760, Est.US$250

1832 LUPOSTA overprints, two complete sets, each used on cover and card, Ronne drop mail, with appropriate cachets, fine-v.f. (Cat No. C31-35) (Image)

Est.US$150

1939 (19 June) registered and flown cover to New York, attractively franked, with arrival pmk (Cat No. C37/45) (Image)

Est.US$150

1900 (1 Jan) local stationery card "Merkur Danzig", with Merkur Stadt Brief-Bef. cancel alongside, fine and rare (Image)

Est.US$250

1929 Philatelic Exhibition, 10 sets, including blocks of four, n.h., fine-v.f. (Mi.217-19, Euro 550) cat. $450 (Cat No. B6-8) (Image)

Cat. $450, Est.US$200

1937 souvenir sheet of two, 5 copies, each with Exhibition cancel (n.h.), fresh, v.f., cat. $450 (Cat No. B21a) (Image)

Cat. $450, Est.US$150

1939 Statues, 17 sets, five used, others n.h., fine-v.f. (Mi.276-80, Euro 1,260) cat. $1017 (Cat No. B23-27) (Image)

Cat. $1017, Est.US$250

1932 3rd SAF to Montevideo, attractively franked, with Berlin forwarding cachet, Uruguay arrival markings, fine-v.f. (Image)

Est.US$250

1939 Kassel and Essen-Mulheim flight covers, two different, each with identical franking, appropriate cachets and arrival pmks, fine-v.f. (Si.460,463) (Image)

Est.US$150

1901 3r gray carmine red and black green, canceled on piece by Dar es Salaam cds, v.f., with 2014 Steuer opinion, cat. €800 (Cat No. Mi.21a) (Image)

Cat. €800, Est.US$300

1913 German-English Airship Expedition, 2pf and 1m, set of two, n.h., fine-v.f. and rare set (Cat No. Si.I-II) (Image)

Est.US$2,000

1913 German-English Airship Expedition, 2pf and 1m, set of two, unused without gum, fine-v.f. (Cat No. Si.I-II) (Image)

Est.US$750

1900 10pa-4pi on Reichspost stamps, ten different overprinted Specimen, two each of 10pa, 20pa and 1pi, n.h., fine-v.f. (Cat No. 13-20S) (Image)

Est.US$250

1888 Reprints, 1/4s, 1pf, 2pf and 1 1/2s centers inverted, four different sheet margin blocks of four, n.h., fine-v.f. (Image)

Est.US$500

1850 1schilling pale blue, single, unused, h.r., and horizontal pair, the latter with right stamp "Silk thread omitted" variety, n.h., with 2004 Moller certificate, cat. €2200 (Cat No. Mi.1a) (Image)

Cat. €2200, Est.US$500

1943 6pf and 12pf Hitler, U.S. forgeries, blocks of 10, n.h., fine-v.f., signed Ludin (Cat No. Mi.15-16) (Image)

Est.US$500

1943 Flemish Kings, set of six sheetlets of four, n.h., fine-v.f., cat. €950 (Cat No. Mi.IX-XIV) (Image)

Cat. €950, Est.US$300

1943 Flemish Kings, set of six sheetlets of four, n.h., fine-v.f., cat. €950 (Cat No. Mi.IX-XIV) (Image)

Cat. €950, Est.US$300

1939 surcharges, complete set used on four registered covers from Prague to Hamburg, fine-v.f., with arrival pmks (Cat No. 1-19) (Image)

Est.US$150