1906, four stamps with mixed perforation 9:12. Description: 1906, four stamps with mixed perforation 9:12. 1906, four stamps with mixed perforation 9:12. Auction: Aukcija br. 48 - Filatelija i razglednice Catalog No: 578 Category: Bosnia and Herzegovina Quality: * Current offer is at 18EUR. In order to place your bid your offer needs to be at least 18EUR or higher. Please place your bid: Other items from the category: Bosnia and Herzegovina ✉ 632 20 EUR ✉ 633 20 EUR ←12345