1846 Zurich 6r black, red horizontal lines, light black cancel, large margins all around, v.f., cat. $1775 (Cat No. 1L4) (Image)

Cat. $1775, Est.US$1,000

1850 Vaud, 5c black & red, pos. 47, lozenges grill cancel, ample to large margins all around, good color and fresh, v.f., with 1999 Berra-Gautschy AIEP certificate (Zu.10) cat. $1950 (Cat No. 2L6) (Image)

Cat. $1950, Est.US$750

1925 cover from Basel to USA, franked with 1fr violet and on arrival in San Francisco a 24c Jenny was added and canceled by oval "San Francisco Ferry" pmk, apparently paying for the second leg of the flight from New York, fine and interesting item (Image)

Est.US$500

1937 20c green, imperforate, sheet margin single, l.h., v.f., with 1977 Rellstab certificate (Zumstein 4z, catalogue value for hinged) cat. $5000 (Cat No. C4a,var) (Image)

Cat. $5000, Est.US$2,500

1939 Ground Troops Unit 5, imperf. proof single, brown color printed twice, one inverted, tied by philatelically inspired (by Max Suter who was in charge of stamp sales) markings on an army postal card, also with four perforated singles (one on cover) in different shades, v.f., with Marchand opinion (Image)

Est.US$300