https://fickleears.blogspot.com/2016/07/moderating-tyranny-of-specialism.html =-=-=-=-=-=-=-=-= COMMENTS =-=-=-=-=-=-=-=-= Steve Golin The Fragile Bridge: Paterson Silk Strike, 1913 (1988) ""The quality of production increases with experience," acknowledged a broad-silk manufacturer in 1924. According to data from his Connecticut mill, broad-silk weavers reached their highest quantity of production after ten to twenty years and attained their peak in quality only after a total of twenty to thirty years, maintaining that level of quality, "without a falling off worth mentioning," through their fiftieth year of weaving." (p. 31) =======