Metal/Steel Violin bows    above: John Grey England. Steel bow/aluminium frog    above: James Heddon USA Steel bow/plastic frog Patented March 1940 by Fishing rod maker James Heddon Bow maker uses human hair for shampoo promotion stunt! Follow Paul Goh of Singapore on this link to see the advertisment (or as they say in Singapore: “adverteasement!): Bali … Read moreOddities