U.S. & Worldwide; The Alexander Collection of Russia
September 14-16, 2010

ImagesDescriptionCurrent Bid
Lot #1507
SWITZERLAND Air Post
1920 30c Propeller overprint, used with additional franking on registered and flown cover from Bern 8.12.20 (Basel-Frankfurt line) to Tonder (Denmark), also 1919 50c green, used on flown cover 17.6.19 (Dubendorf-Bern-Lausanne line), v.f., each with appropriate arrival pmk, signed, with 1975 Alberto Diena cert. (Zu.1-2)
Envelope
Catalog #C1-2
Catalog Value SFr 6,000
Price Realized
$1,500.00

Lot #1508
SWITZERLAND Air Post
1932 (2.5) first flight cover Berlin-Manchouli-Shanghai, via Basel and Amsterdam, appropriate markings, rare
Envelope
Price Realized
$230.00

Lot #1509
SWITZERLAND Air Post
1935 10c on 15c deep green and light green, surcharge inverted, h.r., minor natural paper flaws, otherwise v.f., signed Muller-Basel, with 1988 Hunziker cert.,
*
Catalog #C20a
Catalog Value $6,500
Price Realized
$2,100.00

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