Common Design Types. Air Post stamps: 1934, black overprint of Crown and ''Servizio di Stato'' on King Victor Emmanuel stamps of Cyrenaica, Eritrea, Somalia and Tripolitania, excellent centering and flawless set, full OG, NH, VF, each stamp with several expert's signs on reverse and individual certificates of B. Oliva and E. Diena, Sassone C.v. €26,000, Est. $5,500-$7,000 (Image)

General Issues. Air Post stamps: 1934, 10th Anniversary of the March on Rome, 50L blue, bottom sheet margin single imperforated at bottom, full OG, NH, VF and rare, Sassone #A29b, C.v. €9,500 (prorated for NH), Est. $1,000-$1,200 (Image)

Libya. 1921, definitive issue, 5c-25c, four values with inverted centers, imprint sheet margin blocks of four, brown full OG (no rust spots), NH, usual fine centering, C.v. $2,370++, Sassone #23c-26c, C.v.€4,200 as singles, Est. $500-$750 (Image)

Libya. 1924-29, Ancient Galley, imperforated archival proof of 30c in black and brown, bottom sheet margin single, NH, VF, expert's sign on reverse, Sassone #P50, C.v. E550, Est. $75-$100 (Image)

Somalia. Air Post Official stamps: 1934, inverted black overprint ''11 Nov. 1934 - XIII. Servizio Aerea Speciale'' on Colonial Arts Exposition air post stamp of 25c blue and brownish orange, nicely centered and very fresh, full OG, NH, VF and rare, several expert's signs on reverse, S. Cilio certificate, Sassone #A2b, C.v. €12,000 (prorated for NH stamp), Est. $1,500-$2,000 (Image)

1922, 9th Italian Philatelic Congress at Trieste, black overprint on King Victor Emmanuel stamps of 10c-40c, complete set of four used on commemorative postal card, nice quality, VF, expertized by A. Diena and Raybaudi, Sassone #123-26, C.v. €1,900, Est. $350-$400 (Image)

Air Post Semi-Official stamps. 1926, Umberto Nobile Trans-Polar Expedition, group of five perforated (pair) and imperforated labels, as well as imperforated proof without colors on the Globe (light blue and light beige), all except proof with official seal on reverse, full OG (one has slight foxing), NH, VF, Est. $200-$250 (Image)

Air Post stamps. 1933, Zeppelin issue, 3L-20L, complete set of six, blocks of four, nice quality in every respect, full OG, NH, VF, C.v. $1,320++, Sassone #A45-50, €2,000, Est. $300-$400 (Image)

Venezia Guilia. 1946, inverted and shifted to the top black overprint ''A.M.G. V.G.'' on 5L dark red, full OG, NH, VF, expertized by R. Mondolfo and others, Sassone #10d, €1,300, Est. $150- $200 (Image)

Collection on Pages. 1943-50, about 250 mint stamps, starting with ''Italy'' on Allied Military postage stamps, A.M.G./V.G. (Venezia Giulia) overprints, then A.M.G./F.T.T. issues, postage and air post, in addition AMG stamps for using in France, Germany and Austria, neatly mounted on pre-printed album pages, full OG, LH, VF, C.v. $2,400, Est. $250-$300 (website photo) (Image)

Parcel Post stamps. 1944, black overprints ''Rep. Soc. Italiana'' and small fasces on Italian Pachi Postali of 5c-20L, complete set of 12, full OG, previously hinged, mostly VF, C.v. $1,065, Sassone #PP1 -12, €1,300, Est. $200-$250 (Image)