Postcard sent from Zagreb to Banja Luka 23.01. 1918. Description: Postcard sent from Zagreb to Banja Luka 23.01. 1918. Not enough franked so on arrival charged porto. Good quality. Postcard sent from Zagreb to Banja Luka 23.01. 1918. Auction: Aukcija br. 48 - Filatelija i razglednice Catalog No: 622 Category: Bosnia and Herzegovina Quality: ✉ Current offer is at 70EUR. In order to place your bid your offer needs to be at least 70EUR or higher. Please place your bid: Other items from the category: Bosnia and Herzegovina ✉ 632 20 EUR ✉ 633 20 EUR ←12345