Porto block of four 50 para with inverted overprint Description: Porto block of four 50 para with inverted overprint, which as error was noted during overprinting and is crossed out with blue pencil. Signed Ercegović. Good quality. Porto block of four 50 para with inverted overprint Auction: Aukcija br. 57 - Filatelija i razglednice Catalog No: 245 Category: Independent State of Croatia Quality: ** Current offer is at 100EUR. In order to place your bid your offer needs to be at least 100EUR or higher. Please place your bid: Other items from the category: Independent State of Croatia ** 185 500 EUR ** 186 500 EUR (*) 187 120 EUR (*) 188 50 EUR **/(*) 189 25 EUR ✉ 190 30 EUR 191 2900 EUR 192 50 EUR ** 193 150 EUR ** 194 150 EUR ✉ 195 50 EUR ✉ 196 20 EUR ** 197 150 EUR * 198 130 EUR (*) 199 85 EUR ** 200 380 EUR * 201 250 EUR * 202 240 EUR * 203 240 EUR * 204 220 EUR ←123456→