Experiments with steel shafts went by means of many phases. In 1924 the Union Components Company of Torrington, Connecticut, U.S., drew a seamless shaft of superior-carbon metal which could be heat-treated and tempered. It was permitted by the R&A in 1929 and considerably replaced hickory from the early 1930s. While https://eduardongyod.onesmablog.com/the-plains-diaries-68134067