Germany, Allgemeine Deutsche Patent-und Musterschutz Ausstellung in Frankfurt [Inventions and Patents Exhibition, Frankfurt], 1881, a gilt-bronze medal by A. Scharff, winged figure of Victory with cupids at her feet, rev. cornucopiæ, tablet inscribed nieder-selters, 63mm (BDM V, 363). Brilliant mint state; in original faded blue case of issue (£40-50)