Some of the most beautiful work of this craftsman, and many others, are in this book “Liège Gunmakers through their Work. 1800 - 1950”.
For more detail see: LIEGE GUNMAKERS
Ancion Marx
Breech patent is of Warnant.
LLH is the barrels manufacturer Laurent Lochet Habran.
LAM is Léopold Ancion Marx trade mark.
Alain