That running bunny is familiar. Was not the semi-smokeless powder J noted by in St. Etienne by the Crown over PJ(Poudre J) from March 30th 1896?

http://www.littlegun.info/arme%20francaise/artisans%20p%20q%20r/a%20ronchard%20cizeron%20gb.htm
Ronchard-Cizeron noting Gold Medal(Mdaille dor)for efforts

Kind Regards,

Raimey
rse