I would like to have more information relative to these marks, but unfortunatly I do not have any book relating to Spanish silver.
What I read :
- CAR/XO : silversmith ?
- BAR under a star ? : probably Barcelona, XVIIIe s., but I could not be more precise.
- unidentified mark (mark proving that purity was tested ? that taxes were paid, like "charge" mark for French silver of 18e century ?)
http://hpics.li/3a46ad4
Any help apreciated, thanks.

