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 ✉ 265 70 EUR ✉ 266 24 EUR ✉ 267 100 EUR ✉ 268 50 EUR ✉ 269 60 EUR ✉ 270 20 EUR ✉ 271 40 EUR ✉ 272 60 EUR ✉ 273 80 EUR ✉ 274 55 EUR ✉ 275 45 EUR ✉ 276 40 EUR ✉ 277 30 EUR ✉ 278 30 EUR ✉ 279 25 EUR ✉ 280 25 EUR ✉ 281 35 EUR ✉ 282 35 EUR ✉ 283 90 EUR ✉ 284 100 EUR ←2345678→