Keywords: Austria Levant 1896 Sc31Con.jpg en Postage stamp of the Austro-Hungarian Empire for usage by Levant post offices 20 Piaster on 2 Gulden gray green used in Constantinopel Catalogue Sc 31 Mi 31 Valid for postage to 30 9 1900 1896 Scan of original Austro-Hungarian postal authorities PD-old 1896 stamps Austrian post offices in the Ottoman Empire |