1933-58, Zeppelin, Aeroespresso, Government, NATO and Harbor issues, five complete sets, the total is 27 stamps, full OG, NH, VF, C.v. $939 (Image)

1933, Zeppelin issue, 30d, 100d and 120d, complete set of three in vertical right sheet margin pairs, full OG, NH, VF, C.v. $650 (Image)

1934, Aeroespresso, 50 l-50d, perforated and imperforate sets of seven, the last one with sheet or corner margins, full OG, NH (perf set and 50 l, 5d, 20d and 50d of imperf set hinged on margin far away from the stamp) or LH (imperf 1d, 3d and 5d), mostly VF, S. Sismondo certificate for imperf set, C.v. $200 for perf set, imperf is mentioned, but no priced, Hellas C.v. €7,000 for set in imperf pairs (Image)

1954, NATO, 1200d, 2400d and 4000d, complete set of three, blocks of four, full OG, NH, VF, C.v. $440 (Image)

1958, Harbors, 10d-100d, complete set of seven, sheet or corner sheet margin blocks of four, full OG, NH, VF, C.v. $316++ (Image)

Air Post stamps. 1933, Zeppelin issue, 30f, 100d and 120d, complete set of three, full OG, NH, VF, C.v. $325 (Image)

1941, carmine overprints on National Youth postage and air post issues, 3d-100d and 2d-100d, sheet or corner sheet margin blocks of four, full OG, NH, VF, C.v. $1,289 as singles (Image)