THE ULTIMATE GUIDE TO GREGORY HILLS GIONCOLOGIST

{Experiments with steel shafts went by way of various phases. In 1924 the Union Hardware Business of Torrington, Connecticut, U.S., drew a seamless shaft of significant-carbon metal that could be heat-handled and tempered. It had been permitted by the R&A in 1929 and substantially replaced hickory inside the early 1930s. While in the sixties alumin