<b>1859 - 1870 Liège, Rue de la Régence, 39<59-60> then 10<70></b> François Joseph Auguste, ° 28.9.1807; + 11.2.1877. Optician. Advertisements including stereoscopes and stereoviews for sale, June 1859 and November 1860, and stereoscopes in January 1870.