Can anyone ID this silver mark?

[Jeanniemaries]

I picked up a silver or silver plate item at a yard sale and I have no idea about the mark on the bottom (which I hope is attached

 

[ironhorse]

It appears to be s crude style if Britannia, I would look at it coming from the UK

 

[Msbeepbeep]

Good find at the yard sale.

 

[Old Dude]

It appears to be s crude style if Britannia, I would look at it coming from the UK

Exactly my thought when I saw it. Good eye.

 

[DocBeav]

Try this site: Online Encyclopedia of Silver Marks, Hallmarks & Makers' Marks

If you can't find the info there (alot to go through) try the forum there. I did this past year and got an ID on a silver spoon from someone there.

 

[TonyTiger]

The closest I can find for the Britannia hallmark George 11 around 1748 .is there any letter within a shield besides the number 645 also can you say what the item is.

 

[TonyTiger]

I would also look up Britannia metal could be e p n s or pewter