1928, First Flight Vlone - Brindisi, black overprints on air post stamps of 1925, 5q-3fr, complete set of seven, full OG, NH, VF, Mi #162-68, €500, Est. $100-$150

75.00

1929, red brown overprint on Airplane Crossing Mountains, 5q-3fr, complete set of seven, nicely centered, large part of OG, VF and scarce, a little over 1000 complete sets possible, each stamp expertized once or twice, C.v. $893, Mi #210-16, €1,800 as *, Est. $250-$300

150.00

1931, First Flight Tirana - Rome, black arch overprints on air post stamps of 1930, 5q-3fr, complete set of seven, full OG, NH, VF, Mi #235-41, €275, Est. $80-$100

50.00

1931, First Flight Tirana - Rome, black arch overprints on air post stamps of 1930, 5q-3fr, complete set of seven, blocks of four, full OG, NH, VF, C.v. $444 as hinged, Mi #235-41, €1,100 as singles, Est. $250-$300

200.00