www.925-1000.com

Thanks for that. I found a few similar examples with the city mark missing the "M" and "S".

Or do you know of a good reference for the assayer marks?
Italian Silver is a bit out of my wheelhouse.

That looks so right. I had thought Turin 18th century from a mark on the hallmarkswiki, but the other marks did not look right.
You are a godsend.
What info do you have on the mark you posted?

I think i have pulled every last hair out....
Does this ring any bells for anyone?
Cheers!

Also I hope I have posted it in the right part of the forum.

Thank you so much.
I was so confused by the bee mark.
I am incredibly grateful for the ID.
-J

Oh sorry about that.

https://imgur.com/AhHAXcq
https://imgur.com/NibzCMZ

Anyone have any ideas?
I cannot tell if these are pseudo marks, or possibly from the Netherlands, or Germany, though I am thinking the cup is 18th century.
I would appreciate any and all insights.
Thanks.