<b>1903 * - 1905 Bruxelles, Rue du Miroir, 69</b> Predecessor: Allaer C. ° 1.2.1873. Recorded as a labouring typographer at his wedding in Brussels on 16.11.1895. Arrived at this address on 6.3.1903 and left on 6.8.1910. Recorded as a photographer aged 35 resident in Brussels in March 1908. CVs have been found with the trade name "Photographie du Centre. Comptoir général d'agrandissements", c. 1905, at both of Otthiers’ addresses, whose name features only in the directories. The studios at Rue du Miroir and Vieille Halle aux Blés coexisted for a short time. <b>1906 - 1910 Bruxelles, Vieille Halle aux Blés, 41</b> Predecessor: de Plancke, C. # "Otthiers, F." in the Mertens directory, 1906. According to the directories, not trading at this address in 1907-1908, thereafter offering photographic supplies rather than running a studio. For continuation of the portrait studio, see entry "Photographie du Centre".