cover 2Kr. yellow (3, with a pair) and 3Kr. yellow-green (3, with a pair), as 15Kr. rate, affixed to 1874 (26 Mar.) XU5 (opened out for display) registered to Stockerau (28.3 arrival "thimble" c.d.s.) and cancelled by clear "SZIGET/MARM." c.d.s. The 2Kr. and 3Kr. pairs have been neatly placed on the reverse of the cover, adding much to the overall appeal of this rare combination. Photo in colour