cover 2Kr. yellow, affixed to (insufficiently) prepaid 1867 E.L. to Szent-György, cancelled by "BUDA" c.d.s. (28.7), it has apparently then been handed back to sender and a 3Kr. green has been applied and cancelled "BUDA*OFEN" c.d.s. (30.7) for correct prepayment, reverse with arrival c.d.s. (31.7). Slightly soiled. Photo