cover 1873 5k. rose on green Money Order form, uprated with engraved 5k. vertical pair, to Pest tied by "PAPA-TESZER" single-ring d.s.; 1873 registered envelope to Vienna bearing engraved 15k. tied by "POZSONY" single-ring d.s.; 1874 registered envelope to Vienna bearing engraved 5k. strip of three tied by "ZÓLYOM" single-ring d.s. and 1875 entire bearing engraved 2k. + 3k. tied by "SYULOS" single-ring d.s. A scarce and attractive group