2 1/2 2 1/2 Gr. stamped well and raisedly as well as perforated very well on reddish brown extremely in fresh color very much with Ra3 "HAMBURG E.P.B. no 17th 5 1 75" as a correctly stamped single franking on letter going abroad to Norway. On-custom use in the first six months of 1875th certificate Brugger BPP "very good overall condition"