This a Sterling Silver Baby's Brush and would date from around 1910 with no monogram. It is marked Watson Company, Sterling with the early Watson mark, Crown W Lion and item number E75/BK. They started their business in partnership with Cobb, Gould and Co in Attleboro, Massachusetts in 1874. It measures 2 7/8" in length by 1 3/4" across and is 1 1/4" tall with the brush. The brush bristles are inserted into wood. It is in very good condition.