Simpson Hall Miller & Co. Hair Brush -Metal, Engraved, Raised Flowers

A lovely old brush by Simpson Hall Miller and Co.  It is engraved with the letters EPB (I think).  There are raised flowers, and it is marked on the side.  The natural bristles are in very good condition, none falling out.  I'm not sure what the metal is, it is in very good condition, a few small dents and marks.

This brush measures approx. 3 x 4 3/4 from the top.