In a sense he unified the paths in the Wyatts and Ramsden and did for device screws what had by now been accomplished for wood screws, i.e., significant easing of manufacturing spurring commodification. His company remained a frontrunner in device instruments for many years afterward. A misquoting of James Nasmyth https://wood-screw40615.ampblogs.com/not-known-facts-about-woodscrews-67266186