1846 Zurich, 6r black with red horizontal line, right sheet margin single, just touching frame line at top and left, tied by neat rosette cancel on outer FL, with Zurich 31 July 1848 departure postmark above, filing fold away from the stamp, fine stamp on cover, signed Bloch, with 1957 Friedl Expert Committee certificate, cat. $4200 (Cat No. 1L4) (Image)

Cat. $4200, Est.$500

1854 Sitting Helvetia, Munich Printing, 40r pale yellow green, with emerald silk threads, grid cancel, margins all around, nice color, fine, with 2007 Renggli certificate (Zu.26A, SFr 380) cat. $1300 (Cat No. 18) (Image)

Cat. $1300, Est.$200

1855 Sitting Helvetia, 1fr lavender, with black silk threads, grid cancel, margins all around, good color, fine, with Kurt Trussel 1997 certificate (Zu.27C, SFr 1,300) cat. $1000 (Cat No. 30) (Image)

Cat. $1000, Est.$200

1881 Granite Paper, 15c lemon, canceled part framed "Baden" datestamp, excellent color and well centered for issue, fine and rare used stamp, with 1980 Ernst Schaadt certificate (Zu.47, SFr. 575) cat. $540 (Cat No. 63) (Image)

Cat. $540, Est.$150

1881 Granite Paper, 50c deep violet, neat Lausanne 3.IX.81 cds, intact perforations on all sides, nice color, signed Liniger, with his 1989 certificate (Zu.51, SFr 600) cat. $625 (Cat No. 67) (Image)

Cat. $625, Est.$250

1882 White Paper, Numerals 15c yellow used, complete set of five, neat cancels, signed Moser, etc., fine-v.f., first and last values with von der Weid and Renggli certificates (Zu.53-57, SFr.1,165) cat. $1020 (Cat No. 77-81) (Image)

Cat. $1020, Est.$250

1882 White Paper, Numerals 15c yellow used, complete "Wiedikon 6.III.84" cds, perfect centering, good color, fresh and v.f. example of difficult issue, with 1992 Renggli certificate (Zu.57) cat. $375 (Cat No. 81) (Image)

Cat. $375, Est.$150

1934 NABA souvenir sheet of four, n.h., v.f., cat. $700 (Cat No. 226) (Image)

Cat. $700, Est.$150

1934 NABA souvenir sheet, used in combination with the four single stamps on registered cover from Naba Exhibition in Zurich, 3.X.34 cds, three corresponding Expo labels and arrival postmark on back, fine-v.f., rare cover (catalogue value for souvenir sheet on cover) cat. $700 (Cat No. 226) (Image)

Cat. $700, Est.$200

1934-45 NABA souvenir sheet, also PAX set complete, h.r., fine-v.f., cat. $636 (Cat No. 226,293-305) (Image)

Cat. $636, Est.$150

1945 PAX Issue, complete set used, fine-v.f., cat. $894 (Cat No. 293-305) (Image)

Cat. $894, Est.$150

1945 PAX Issue, complete set used, fine-v.f., cat. $894 (Cat No. 293-305) (Image)

Cat. $894, Est.$150

1913 Aarau-Soluthurn, six different, fresh, l.h. or h.r., fine-v.f. (Zu.I, V-VII, Xa,XI, SFr.1,880) (Image)

Est.$300

1933 (9 Mar) Brisbane-Dubendorf flight cover registered to Dubendorf, with 6p brown and Swiss franking, v.f., with transit and arrival pmks. A rare cover, only 100 carried (Image)

Est.$150