cover 3Kr. green Typographed stationery XU5 (opened out for display and slightly reduced) registered to Szakul and uprated with 1871 Engraved 2Kr. yellow and (on reverse) 10Kr. blue, all cancelled by "NAGY-SZALONTA" c.d.s. (19.1.75), front additionally showing part framed "AJÁNLOTT" h.s. The only recorded combination of these values on a stationery envelope to date. Fine. Photo in colour