The Osterhofen Bisect The famous Kohl handbook lists the 10pf Official of Bavaria’s 1876 issue bisected and used from Osterhofen; this cover is that bisect, and no other example is known. Missing even from the fabulous Boker collection, this cover was exhibited in 2003 at the Club de Monaco as one of the outstanding Rarities of the World. Estimate: € 30’000 – 40’000 (Image)