Postby JayT » Thu Jun 18, 2020 10:32 am
My pleasure to help.
Here is the full reference:
Arminjon, Catherine et al. Dictionnaire des poinçons de fabricants d’ouvrages d’or et d’argent. V. I 1798-1838 and V. II 1838-1875. Paris, Imprimerie Nationale, 1991 and 1994. These volumes are out of print, and can cost €€€€ for the 2 volumes on the secondary market, when you can find them. Makers are arranged by first initial, thus Jean Dupont is listed under J. There are some anomalies, so it is best to check last initial too. There are indexes by last name, symbol, and address. Full info is given for each maker: dates, address, inventory number, successors, etc. The most frustrating aspect of this reference is the poor quality of the illustrations, which are photographs of the stamped mark. A third volume had been planned for marks registered after 1875, but as production costs were prohibitive, V. III is a searchable database on the French Ministry of Culture website. The same problem is found with poor quality photographs of the marks.
Hope this helps, and good luck in building your library.