Some ancient Roman coins can be worth tens of thousands of dollars; others can be purchased for a dollar or two apiece. It depends on the specifics of coin in question (issuer, denomination, particular coin, and condition). If you cannot identify the coin (and if you're not a student of ancient coins, you probably cannot) or judge its condition, you should bring it to a reputable coin dealer to help you do so. Alternatively, there are some websites on which you can post a photograph (it needs to be a fairly high quality photo of both sides of the coin, however)and have other readers help you identify the coin. One such site is: http://www.forumancientcoins.com/board/index.php?board=7 but there are others as well.
it is a stamp
value of silver stamp holder
1859 1959 silver centennal stamp
331 mean on silver
Is the 959 stamp gold or silver
The prices of a medium stamp can vary depending on the make and type of stamp. A medium endorsement stamper can run to around $15 and a medium signature stamper is a little more costly, around $25.
The 925 stamp mean the jewelry made from 92.5 percent silver.
If a ring has a stamp of 685 on the inside of it, it means that the ring is 68.5 percent silver. This type of silver is harder than silver that is of higher quantity.
The stamp KG on Sterling silver indicates that there is a gold inlay. The KG is an acronym for karat gold.
The Stamp YAG Means Gold Coated Silver
fake
Sterling silver