1925-30, Pilot, Crane and Airplane, 2g-10s, complete set of 20, fresh quality, full OG, NH, mostly VF, C.v. $325, ANK #468-87, €450, Est. $150-$200

100.00

1925-30, Pilot, Crane and Airplane, 2g-10s, imperforated complete set of 20 in horizontal pairs, full OG, LH (all Pilot stamps) or no gum as issued, NH, all are VF, ANK #468U-87U, €5,000 as singles, Est. $1,200-$1,500

750.00

1933 (May 14), Graz - Maribor First Flight postcard, franked by Pilot 80g gray green, Austrian and Yugoslavian Flight markings, Graz "14.V.33" ds is alongside, Rome arrival marking on front and reverse, VF, Est. $100-$120

60.00

1935, Airplanes over Landscapes, 5g-10s, complete set of 15, post office fresh quality, full OG, NH, VF, ANK #598 -612, €240

50.00

     Mainly Balloon Post
1949-52, seven private stationery covers, three different illustrated envelopes representing Bregenz Flight of 1949, two different ones of Austrian Kinderdorf on Postflug Balloon Helvetia Dornbirn, one from Salzburg 2 landed at Rusenheim (Bavaria) all from 1950, printed to order stationery cover to Pestalozzi Foundation of 1952 and mixed franking (Germany) IFRABA Philatelic Exhibition Flight cover, all are fresh and mostly VF, Est. $300-$400

200.00