3 kreuzer coat of arms vivid Prussian blue, vertical pair on properly franked folded letter from 5 ring \"156\" - WEINHEIM 9. Oct (1861) to Frankfurt with distribution cancel, partly a little flat perforation right and at the bottom, otherwise well perforated, lower stamp with small marginal gap and small toned place at the bottom centered, vertical archive fold, with complete content, decorative unit the better colour on double heavy letter, new photo expertize Stegmueller BPP (2023), Michel 500.-