cover 5Kr. carmine (2), affixed together with 5Kr. Engraved on 1871 XU5 (opened out for display and slightly trimmed) registered to Baja (22.9 arrival), cancelled by "VINKOVCE" "thimble" type c.d.s. (19.9), showing straight line "RECOMANDIRT" h.s. adjacent. A possibly unique mixed franking of matched values, enhanced by such an attractive cancellation. Photo in colour