Edwardian Classical glass trivet with engraved silver overlay. Made by Tiffany & Co. in New York, ca 1911. Round with concentric overlay ornament: Central rondel engraved with interlaced script monogram and radiating lines mounted to double c-scroll bands; quatrefoil flowerhead and entwined scroll guilloche border and dentil rim. Silver fully marked including makers stamp, pattern no. 17917 (first produced in 1911), and directors letter m. Very good condition. Dimensions: H 1/4 x D 8 in. #CB708