Antoine Bricteux was a manufacturing jewelry who registered his hallmark in 1866 for his company Antoine Bricteux Fils Bijoutier.  Not much is known on the life of Antoine however his jewelry was made in a wholesale shop which produced Art Nouveau jewels.  The manufacturing shop grew from 1866 and really began to go grow.  Antoine began to manufacture for and with Designer G. Landois who collaborated with Louis Aucoc.  Antoine created styles in the Lalique way as he was instructed by Aucoc and Landois.  His makers make was in use until 1927.