['280', '(#366)', '############################################', 'WOOLLEN', 'AND', 'WORSTED', 'SPINNING', 'ticulars', 'for', 'counts', 'ranging', 'from', "10's", 'to', "8o's", 'are', 'worked', 'out.', 'All', 'necessary', 'details', 'are', 'included', 'in', 'the', 'follow-', 'ing', 'list.', '10', 'I2', '20', 'II', '2.2', '2', '2.6', '18', '/', '19', '1', '1', '1', 'I', 'I', 'List', 'XIII', 'Count', 'of', 'Yarn', '(Worsted)', "10's,", "15's,", "20's", "30's", "40's", "50's", "60's", "70's", "80's*", 'Turns', 'per', "r'", '(189)', '7', '8', '14', '16', '18', '19', 'Calc.', 'Sliver', 'Speed', '(5,000', 'revs.)', 'yds.', 'per', 'min.', '20', '17.5', '14', '11.6', '10', '8.7', '7.8', '7.3', '7', 'Draft', '(1', '+', '#', 'WL).', '6', '6:', '6', '6', '6', '6', '6', '6', '6', 'Dram', 'Roving', '(40', 'yds.)', '703', '5.5', '36', '2-3', '1.8', '1.6,1.37', 'Roving', 'turns', 'per', '1"', '(69', '9', "I'I", '13', '1.6', '1.8', '2.2', '2.4', 'Calc.', 'Slivers', 'Speed', '(1,400', 'revs.)', 'yds.', 'per', 'min.', '43', '35', '30', '24', '21', '19', '16', '15', 'Roving', 'Spindles', '1', 'I', '1', 'Spinning', 'Spindles', '.', '12', 'to', '14', 'throughout.', 'These', 'particulars', 'must', 'not', 'be', 'applied', 'indiscrimin-', 'ately,', 'but', 'are', 'rather', 'to', 'be', 'made', 'the', 'basis', 'of', 'criticism.', 'Thus', '43', 'yards', 'per', 'minute', 'for', 'an', 'ii', 'dram', 'roving', 'is', 'a', 'higher', 'speed', 'than', 'any', 'so', 'far', 'indicated.', 'All', 'the', 'same,', 'with', 'an', '11', 'dram', 'per', '40', 'yards', 'roving', 'the', 'twist', 'required', 'for', '6°', 'is', 'only', '.9,', 'and', 'with', 'a', 'spindle', 'speed', 'of', '140', 'revs.', 'per', 'minute', '43', 'yards', 'per', 'minute', 'will', 'be', 'delivered.', 'Is', 'front-roller', 'speed', 'here', 'the', 'limit', '?', 'Or', 'would', 'the', 'sliver', 'stand', 'the', 'speed', '?', 'Why', 'should', 'this', 'difference', 'between', 'theory', 'and', 'practice', 'be', '?', '*', '*', '*', 'The', 'matters', 'referred', 'to', 'under', '2', 'and', '3', '(p.', '271)', 'have', 'already', 'been', 'referred', 'to', 'at', 'length,', 'but', 'in', 'passing', 'it', 'may', 'be', 'noted', 'that', 'the', 'question', 'of', 'cans', 'versus', 'balling', 'heads', 'must', 'be', 'solved', 'in', 'the', 'light', 'of', 'efficient', 'delivery', 'of', 'slivers', '(without', 'feathering', 'at', 'the', 'edge),', 'and', 'economy', 'of', 'equipment', 'it', 'may', 'often', 'be', 'better', 'to', 'pay', 'for', 'coiler', 'cans', 'rather', 'than', 'to', 'risk', 'inefficient', 'conveyance', 'of', 'slivers', 'from', 'one', 'box', 'to', 'another', 'and', 'inefficient', 'delivery.', 'The', 'sizes', 'of', 'bobbins', '(or', 'staves', 'in', 'the', 'case', 'of', 'French', 'drawing)', 'is', 'bound', 'up', 'with', 'the', 'question', 'of', 'horizontal', 'or', 'vertical', 'delivery', 'into', 'the', 'boxes,', 'as', 'well', 'as', 'with', '*', 'Above', "40's", 'count', 'an', 'angle', 'of', '20°', 'is', 'best.', '280']
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