This is an elegant coaster used for holding the 'sweat' from a wine or other sized bottle. It is made by Gorham and is silverplated. The pattern desing is named Chantilly and the pattern number is YC1325.
It is silverplated and is considered hollowware. It measures 6 1/4 inches in diameter and stands 1 1/4 inches high.
The bottom is stamped Gorham, the letters E and P with an anchor between them, and YC 1325 underneath.
This coaster shines up well. Pictured here is what it looks like with a little elbow grease. It was black when it was purchased. Will shine up more in its new home. There are wear marks in the bowl and looks like remnants of a sticker underneath. No other marks or damage is on it. Makes a classy hostess gift.