Postby JAKJO » Thu Dec 10, 2009 5:17 pm
Hi FredR and welcome to the forum!
The left mark is the maker's mark, which is unknown to me.
830S is 830/1000 S as in silver.
The crescent and the crown are since 1886, the German "official" marks.
So my answer is, made in Germany after 1886.
I hope this helps.
Best regards/JAKJO