9 Kreuzer reddish brown in mixed franking with 3 Kreuzer carmine as correctly franked franking on registered mail from "Stuttgart 15 April 1866" to Augsburg, 9 Kreuzer stamp left small perforation defect - otherwise pristine, in total very fresh condition and clear decorative cancel, mister Heinrich are less than a half dozen registered letters with this stamp combination known, photo expertize Thomas Heinrich BPP