GB Levant 1910 PO in Constantinople (Turkey) Regd cover w/ ovptd KED 6v to M. Gladbach Germany (Image)

Austria PO in Turkey 1905 Franz Josef 1p ultramarine on cover from Constantinople to Philadelphia Pennsylvania USA (Image)

GB PO in Turkey 1921 KGV 2v on Regd cover from Constantinople to London (Image)

Russia PO in Levant Turkey 1907 Coat of Arms 10k w/ 1p ovpt on cover to Aberporth S. Wales (Image)

Turkey Ottoman Empire used envelope w/ black ovpt on white crescent on yellow impression at back (Image)

Turkey uprated 2v postcard, possibly sent locally (Image)

Turkey rare multiple times redirected UPU post card from Constantinople to Wien Austria, to Berlin Germany (Image)

Turkey 1960 Air France/ Japan Airlines Direct Airmail FFC from Nicosia via Hamburg Germany to Tokyo Japan (Image)

Turkey 1917 WWI star & crescent ovpt on 20 Paras on postcard w/ bilingual script cancel (Image)

Turkey 12v parcel card written in local script (Image)

Turkey uprated postcard w/ crescent & star ovpt on stamp to Galata (Image)

Turkey 20p Ashar stream at Busreh & boat station UPU PPC via Beyrout to Scotland GB (Image)

Austria PO in Constantinople Turkey 1898 UPU PPC w/ Franz Josef 20 Para ovpt on 5h to Stuttgart Germany (Image)

GB Levant PO in Constantinople (Turkey) 1909 A Sultan Bayazid PPC w/ KED ½d to Yonne France (Image)

German PO in Turkey 1901 20 Para on 10pf UPU Bethlehem view PPC from Jerusalem to Wien Austria (Image)

Turkey early used stamps design illustrated card (Image)

Turkey Ottoman Empire Levant 1868 stampless cover with contents to Constantinople (Image)