"1908/1923: ""The Italian Postoffices in Constantinople and Smyrna"" research collection with over 600 covers and cards, consisting of currently two exhibition collections and many additional material. Over the years the collector has done several exhibitions with this material, with some regroupings of the material, he won Gold at several occasions as well as ""best exhibit in the show"". Some of the covers belong to both of the current exhibition collections ""The Tariffs of the Italian POs in Constantinople and Symrna"" and ""The Postmarks of the Italian POs in Constantinople and Smyrna"". These collection contains some rare und unique items, e.g. e section of postal stationery parcel cards with unique post marks."