"71" (blue) together with blue K1 "STEINBACH-HALLBG 1 2 1867" on 2 Sgr. IV.Issue with an everywhere complete roulette as a single franking on mail organization letter about Schmalkalden to the Mühlenbesitzer Hildebrandt in Böllberg (Böllberger mill) for hall a.S., writing paper, small defects, altogether effective document