1 Mark on 10 Pfg airmail with overprint \"Gelber Hund\", in perfect condition mint never hinged and having very fresh colours, expertized Peschl BPP and photo expertize Jäschke Lantelme BPP (2016) : \"in faultless, mint never hinged condition. \", Michel 2.500.- we obtained for a comparable copy in of our 179. Auction 1.400.- Euro as well percentage of bid price!