GREGORY HILLS GIONCOLOGIST SECRETS

Experiments with metal shafts went by way of a number of phases. In 1924 the Union Components Organization of Torrington, Connecticut, U.S., drew a seamless shaft of high-carbon metal that might be heat-dealt with and tempered. It absolutely was approved via the R&A in 1929 and significantly changed hickory within the early 1930s. Within the sixtie