French hallmark?

Hello, would love some help. This was given to me around 30 years ago from a french Aunt, wondering if anyone can help me identify 1, if its solid silver or silver platted? and also if hallmarks mean anything of value

thanks in advance x

It’s electroplate. The “30” means that 30 grams of silver was used in the plating process. I can’t help with the manufacturer or value.

Phil

thanks for helping me out.

have a nice weekend