I posted this before as one of my first posts and there was no respons. Now I know how to post a picture and I had a better look at the box. So, I take the liberty to post my question again with better information and photo's.
I see the A with two palms = assaymaster Louis Robin 1-10-1738 till 1-10 1744. (So, not Jean Jacgues Prevost, as I was thinking before. That was a wrong obsevation)
I see another crowned A : Yearletter for 1740 Paris
And then there is the maker who I can't figure out. Left: V; Right: C; Under: P Above: Crowned fleur the lys. The marks are blury, because they are very worn. It is very difficult to see, even with a 10x loop. Any comment is welcome.
Regards,
Zilverik

