1 Kr. green, two copies as 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 glued become must, are rare! Expertized Sem BPP with reference slip of paper "rural carrierãs charge",! Sem catalogue value 1. 500.-