PS. No. 21, trial print with signature of author in rare red color. Description: PS. No. 21, trial print with signature of author in rare red color. Excellent quality. PS. No. 21, trial print with signature of author in rare red color. Auction: Aukcija br. 54 - Filatelija i razglednice Catalog No: 555 Category: Republic of Croatia Quality: (*) Current offer is at 200EUR. In order to place your bid your offer needs to be at least 200EUR or higher. Please place your bid: Other items from the category: Republic of Croatia ** 570 70 EUR ** 571 70 EUR ←123