Mi.No. 18/33, six stamp from series with double overprint. Description: Mi.No. 18/33, six stamp from series with double overprint. Yellow stains on the reverse of stamps. Mi.No. 18/33, six stamp from series with double overprint. Auction: Aukcija br. 54 - Filatelija i razglednice Catalog No: 792 Category: Slovenia Quality: * Current offer is at 85EUR. In order to place your bid your offer needs to be at least 90EUR or higher. Please place your bid: Other items from the category: Slovenia ✉ 848 35 EUR ✉ 849 35 EUR ✉ 850 20 EUR ✉ 851 20 EUR ✉ 852 25 EUR ✉ 853 35 EUR ✉ 854 25 EUR ✉ 855 16 EUR ✉ 856 20 EUR ✉ 857 30 EUR ✉ 858 20 EUR ←345678