I S ? Silvermark?

[The_Griffyn]

So I have a second question in as many days about a possible silvermark. Anyone know if "IS" stands for something? International Sterling maybe?

Thoughts?

 

[Mackaydon]

Any chance to post a pic of the mark and the object?

 

[appleton hunter]

I have the same question about mark on ring. I found it next to sterling silver bracelet.

 

[Mackaydon]

The International Silver Company ("IS") was organized under the laws of the State of New Jersey on 19 November 1898.

 

[Old_Okie]

Can also mean Inlaid Silver. Usually on silver plated dinner ware. The wear areas would be given a thicker coating of silver.