GREGORY HILLS GIONCOLOGIST SECRETS

Experiments with metal shafts went through various phases. In 1924 the Union Hardware Enterprise of Torrington, Connecticut, U.S., drew a seamless shaft of significant-carbon steel that would be heat-dealt with and tempered. It was authorised with the R&A in 1929 and considerably changed hickory during the early 1930s. Within the 1960s aluminum sha