This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Austria Levant Sc. en Postage stamp of AustriaHungary for usage by Levant post offices Para on Kreuzer bluegreen black overprint issue block of six used in Constantinopel Catalogue Sc Mi Valid for postage to Scan of original Austria KK postal authorities PDold stamps Austrian post offices in the Ottoman Empire Doubleheaded