1884, 5 Paras Crescent imperforated from the sheet corner, fresh and scarce. (Image)

1884-1888, Crescent issue, 14 imperforated stamps, different denominations, rare group, mixed condition. (Image)

1886, 25 Piaster Crescent pale-brown on beige, imperforated pair, fresh colour, some gum disturbs, fine and rare. (Image)

1891, IMPRIMÉ, 5 Piaster buff on grey, complete overprint, gum-imperforations, signed, rare stamp for printed matter. (Image)

1911, VISIT OF SULTAN RESAD TO MACEDONIA: overprints for Salonique, Üsküb, Pristina und Monastir, complete set of 124 stamps, small imperfections (Monastir 1 Pia. blue on printed matter stamp - Mi. 192 I A defective), rare! (SULTAN RESADIN MAKEDONYA SEYAHATI HATIRASI SÜRSARJLI PULLAR) (Image)

1914, Sultan Mehmed V 200 Ghr, postfrisch, Höchstwert der Freimarkenserie, dazu unberechnet 5, 10 und 50 Pia (Mi€900,-). (Image)

1915, 2 Piaster overprint on printed matter stamp, mint, rare war-issue. (Image)

1915, 25 Piaster myrtle-green, overprint Typ II, fine and scarce stamp and key-value of war-issues. (Image)

1917, Vienna Printing Not Issued stamps, 2 Paras vertical pair in pristine condition, unmounted mint, 20 Pa. mint and 1 Piaster no gum, scarce. (Image)

1917, MOUNT SINAI NOT ISSUED STAMPS: 10 Pa. - 25 Pia., set in pristine condition, fresh colours and good perforation, a rarity! (NONEMI TUR-U SINA PULLARI) (Image)

1918, Mount Sinai not issued stamps, 10 Pa. - 25 Piaster, complete set perforated, exceedingly fresh and very rare. (Image)

1918, Mount Sinai not issued stamps, 10 Pa. - 25 Piaster, complete set imperforated, exceedingly fresh and very rare. (Image)

1921, Registered-letter from INÉBOLI with rare usage of 1 Piaster Religious Tribunals Revenue stamp with typographed overprint, 3 strips of four and 1 strip of three, in combination with 5 Piaster commemorativ, some imperfections, unique. (Image)

1921, 5 Paras, overprint type II on First Adana issue, block of four, mint /unmounted mit, scarce multiple. (Image)

1922, Turkish Conciliation, Genoa Printing, 10 Pa. - 500 Pia., complete set with "SPECIMEN"-overprint, no gum, very rare. (Image)

1922, Andrinople Selimiye Mosque Set, 5 Piaster - 500 Piaster, without overprint, no gum, very rare. (Image)

1917, 40pa. "Flag of Red Crecent" on commercial cover "Gesellschaft für den Bau von Eisenbahnen in der Türkei / Bauabteilung Aleppo" (Railway Construction Company / Section Aleppo) bearing 1pi. blue and 10pa. green from "HALEP 1.4.17" to Berlin/Germany witt Constantinople transit mark 13.4. on reverse. Some postal wear, cover with creasing (also affecting 40pa. stamp). Interesting cover referring to the building of the Berlin–Baghdad railway! (Image)

1930, "BES LIRA"-overprint on stamp of the Turkish Aviation Society, exceedingly rare, very fine condition. (Image)

1930, "BES LIRA"-overprint on stamp of the Turkish Aviation Society, cancelled "ANKARA", a rarity. (Image)

1901, 20 Pa lilac postal stationery card, used with clear arab negative seal EDIRNE, sent via transit Constantinople to Paris in France. Fine condition. (Image)

1876, Ottoman Post Offices in Bulgaria, entire letter with single franking 2 Ghr brick-red 'Duloz', tied by all arabic double circle VARNA, on reverse bilingual oval dater Bachtche Capussi, 27.JA.76, and bilingual cds Varna, 5.FEV.76. F/VF condition. (Image)

1869 ca., 20 Pa bister brown postage due stamp, tied by all arab double circle YANYA (Janina) on letter fragment. F/VF condition. (Image)

1920, FEKE - Provisionals: 7 interesting pieces, each with overprints on Cilicie, used by local Turkish Military Authorities. (Image)

1860-1920 (ca.), collector estate with used and mint stamps, framed items, albums and a small part of All-World-Philately incl. two Schornbeck-Albums (no stamps). Mixed condition

1863, Tughra, mainly used (59) clean on three stockcards inc. pair and one tete-beche pair. ÷ 1863, Tughra, vorwiegend gestempelte Partie von 59 Werten, dabei Paar und Kehrdruckpaar. (Image)