1898-1908 set of 2 Reg letters 1x "travelling letter" from Fryšták by Holešova to Hungary, several attempts of delivery, searching recipient through Trnava, Martin, Lučenec, Kremnice (Slovakia) etc. + 1x commercial letter from Židenice to Carinthia, with Jubilee 1908, undelivered and returned; viewing of quality recommended