1 Kr. green, two copies being a prepaid rural carrierãs charge on post paid cover, with four ring cancel "306" together with single circle postmark "SIGMARINGEN" to Innenringen, reverse the blue small postal agency single circle postmark "SIGMARINGEN-VERINGENSTADT", left stamp cut into, right stamp touched. Post paid covers, whose the rural carrierãs charge had to be glued, are rare! Expertized Sem BPP with reference slip of paper "rural carrierãs charge",! Sem catalogue value 1. 500.-