H.R. Knopf violin bow. This bow was made by Henry Richard Knopf. Knopf worked with the Albert shop in Philadelphia in the 1920s and 30s. He died in America in 1939. Pernambuco specie, round section, nickel silver mounted frog with a small nickel eye. There is no heel plate on the frog. This is a fantastic playing bow in excellent condition.
Weight fully haired 57.9 grams.