Letter sent via German feldpost from Serbia to Vienna 18.08. 1941. Description: Letter sent via German feldpost from Serbia to Vienna 18.08. 1941. Rare manipulation. Interesting. Letter sent via German feldpost from Serbia to Vienna 18.08. 1941. Auction: Aukcija br. 54 - Filatelija i razglednice Catalog No: 916 Category: Serbia Quality: ✉ Current offer is at 20EUR. In order to place your bid your offer needs to be at least 20EUR or higher. Please place your bid: Other items from the category: Serbia ** 919 40 EUR ** 920 20 EUR ** 921 25 EUR ←1234