Mi.No. 51/54 (PS 34/37) stamp 10 fill in trial colors of serie. Description: Mi.No. 51/54 (PS 34/37) stamp 10 fill in trial colors of serie. Originates from vertical see-tennants. Blue and olive-green from vertical see-tennants type I, red and purple are from vertical see-tennants type II. Good quality. Mi.No. 51/54 (PS 34/37) stamp 10 fill in trial colors of serie. Auction: Aukcija br. 57 - Filatelija i razglednice Catalog No: 2052 Category: SHS Croatia Quality: * Current offer is at 40EUR. In order to place your bid your offer needs to be at least 40EUR or higher. Please place your bid: Other items from the category: SHS Croatia ✉ 2099 40 EUR ✉ 2100 30 EUR ✉ 2101 30 EUR ✉ 2102 30 EUR ✉ 2103 50 EUR ✉ 2104 30 EUR ✉ 2105 30 EUR ✉ 2106 90 EUR ✉ 2107 45 EUR ←456789