Turkey Ottoman 1908 10 p OVPT Printed Matter Stamp SG #N245 | Europe - Turkey, Stamp / HipStamp
postage stamp Mi.102c [] Ottoman Empire [Osmanlı İmparatorluğu] on Near/Middle East - Philatelic Shop Morawino Stamps
TURKEY - CIRCA 1909: A Stamp Printed In Ottoman Empire Shows Tughra Of Sultan Mahmud II, Circa 1909 Stock Photo, Picture And Royalty Free Image. Image 10207385.
Postage stamps and postal history of Turkey - Wikipedia
ISFILA Specialized Catalog of Turkish Stamps - Postage Stamp Chat Board & Stamp Forum