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 (Image)

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, C.v. $893, Mi #210-16, €1,800 as *, Est. $250-$300 (Image)

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 (Image)

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 (Image)

1946, Balkan Games at Tirana, 1q-1r, imperforated complete set of seven, all are top sheet margin singles, no gum as issued, NH, VF and scarce, Est. $100-$150 (Image)

Special Postage Due stamps. 1947, Red Cross, 1L light blue, dark blue and red, full OG, NH and fine centering, very scarce, Mi ZSM #1, C.v. €300, Est. $80-$120 (Image)