J. R. Smith Jew's Jaw Mouth Harp - Antique, dates between 1883-1930 cast iron length 4 1/4" J.R. Smith emigrated from England to Troy, NY in 1883 and became one of the pre-eminent jaw harp makers in the United States. The business was closed by 1930. This well maintained, antique jaw harp marked J.R. Smith was found at an estate outside of Troy, NY.