Very rare Scottish William & Mary hallmarked sterling silver lace-back spoon. Edinburgh 1691, maker James Penman; Assay master, John Borthwick. Rat tail bowl. For similar example see Dreweatts Donnington Priory Salesrooms, Newbury, UK 7-12-2011 Lot no. 12 (sold for English pounds 9,500.) Wear to bowl.