Polhamus, NYC, Louis XIV, Coin Silver Teaspoon

A pair of coin silver teaspoons in the "Louis XIV" pattern by John Polhamus of New York City, retailed by C. Bard & Son in Philadelphia, ca. 1850. Marked "PATENT 1847" incuse with a "W", apparently a journeyman's mark, and "C BARD & SON" incuse. Engraved "AML" in cursive on the front. Bowls are in excellent condition.