18 kreuzer vermilion in mixed franking with 3 kreuzer reddish carmine on cover from "FUERTH 22.1. " to New York, both stamps - like at the Mack-correspondence as usual small margins cut - the 18 kreuzer on all sides touched with small corner crease top left, the 3 Kr. Full margins, otherwise faultless condition, photo expertize Mary Brettl BPP "originally letter. "