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 Austria KK for usage by Levant post offices soldi redlilac used in Constantinopel Catalogue Sc Mi Valid for postage to Scan of original AustroHungarian postal authorities Scan of cancelled stamp years old no explicit author cczero stamps of Austria Austrian post offices in the Ottoman