Collectors of antique silver understand that there are different types of it that influence the value that it holds. Steptoes Dog vintage ware at http://www.steptoesantiques.co.uk/acatalog/Identifying_Sterling_Sheffield_Plate_EPNS_Silver.html offers to define them and does so. They describe one form as sterling or solid silver, another as Old Sheffield Plate and a third as electroplated silver
. plate. The latter is frequently shown as the abbreviation EPNS. It is a matter of taste and budget as to the kinds of silver that collectors choose as collectibles.A lengthy article that goes into detail about the different understandings people have when they refer to silver. Some people think of it only as sterling, and they understand how precious it is, for various reasons. As silver service for dinner, it is cherished not only because of its monetary value but also because of its sentimental value. Other people have similar regard for silver plate or for EPNS. For those who do hold EPNS dear, the marks that are found on the pieces are of particular value to them.A site sponsored by the Birmingham Assay Office presents a page of silver makers' marks. It is particularly interesting because it includes a column of information that informs the reader of what pieces the marks have appeared. Some may have appeared on ashtrays, cigarette cases or candlesticks. While the page is not graphically well-designed, it presents a white page of vertical columns, one of which lists the dates that have been seen.Bryan Douglas, a dealer in antique silver, has written on his site at http://www.bryandouglas.co.uk/control/about_silver.htm about the British method of marking silver. He refers to the system as "Hallmarking" . Whether the author is British is not indicated, but the style of writing is lovely and may be enjoyed by anyone who enjoys the way the British write. The site offers many buttons that the reader may choose to find out about appraisals and other related matters.