Two letters sent from Bosanska Gradiška to Ljubljanu 1920. Description: Two letters sent from Bosanska Gradiška to Ljubljanu 1920. On the reverse accurate franking with stamps of edition for Slovenia. Two letters sent from Bosanska Gradiška to Ljubljanu 1920. Auction: Aukcija br. 54 - Filatelija i razglednice Catalog No: 668 Category: SHS Bosnia and Herzegovina Quality: ✉ Current offer is at 45EUR. In order to place your bid your offer needs to be at least 45EUR or higher. Please place your bid: Other items from the category: SHS Bosnia and Herzegovina * 676 14 EUR 677 110 EUR ←123