Im sometimes amazed at the number of people who cant tell the difference between sterling silver, silverplate, and pewter. There is a major value difference between the three, and if you dont know how to tell the difference, be prepared to be taken advantage of when you decide to sell.
Twenty-Plus Ways To Tell If It's Silverplate
Whats It Worth Antiques Minute
Here is a very basic description of each.
Sterling silver is always 92.5 percent pure silver and 7.5 percent of another metal, usually copper or tin.
Silverplate is generally copper, tin or some other non-precious metal coated with a very thin layer of silver. The silver coating is so thin that is has no precious metal value.
Pewter is generally 85 to 99 percent tin, mixed with copper, antimony, bismuth, or some other metal. Pewter has no precious metal value.
So, here are 20-plus ways to tell if its silverplate. It will be silverplate if any of these markings appear anywhere on the flatware or decorative accessories:
Plate or Silver Plate means that its silverplate.
EP means that its Electro Plated.
EPN means that its Electro Plated Nickel.
EPNS means that its Electro Plated Nickel Silver.
EPCA means that its Electro Plated Copper Alloy.
EP ON COPPER means that its Electro Plated on Copper.
ESM means that its Electro Plated Silver Mounts.
EPWM means that its Electro Plated White Metal.
BP is Britannia Plate.
Sheffield is Sheffield Plate.
Quadruple Plate is silverplate that has been dipped four times into a silver solution.
IS refers to International Silver and is almost always silverplate.
A Foil Sticker is almost always silverplate (but not 100 percent of the time).
Community usually refers to Community Silverplate.
German Silver is a white alloy of nickel, zinc, and copper. It is never sterling.
Nickel Silver is another term for German Silver.
EPGS means Electro Plated German Silver.
Silver on Copper means Silverplate on Copper.
MP means that its Magneto Plate.
Silverplate is usually heavier and less flexible than the lighter and more malleable Sterling Silver.
The presence of a Company Name alone does not indicate Sterling or silverplate.
The presence of Hallmarks alone does not indicate Sterling or silverplate.
If in doubt it can always be Acid Tested to confirm whether its Sterling or silverplate.
Whats it worth? We were recently performing a house contents appraisal where our client stated that she had two sets of sterling flatware. Each set was stored in the traditional flatware brown mahogany lift-top box and were in the family for decades. On closer inspection, we had to inform her that neither set was actually sterling. One was clearly marked IS, which she assumed referred to sterling, when in fact it referred to International Silver silverplate, and the other was marked Gorham, which she also assumed to be sterling. She received both sets from her long-deceased mother, who always said that both sets were sterling, and for decades she assumed it to be sterling. If sterling, each set would have been worth $750-$1,500. As silverplate, the value was around $25 per set.
Mike Ivankovich is an auctioneer, appraiser, home downsizing expert, and host of the "What's It Worth? Ask Mike the Appraiser" radio show. Now in its fifth year, Whats It Worth airs live on Friday mornings from 9:30 to 10:30 a.m. on WBCB 1490 AM in the greater Philadelphia area. It is available on the internet at www.WBCB1490.com.
Listeners can also visit his radio show website at www.AskMikeTheAppraiser.com.
To contact Mike Ivankovich, call 215-264-4304.