. Illustrated and descriptive catalogue of Whitin cotton yarn machinery : and handbook of useful information for overseers and operators . 90 84 14. 35 85 36 6. 86 37 87 38 88 39 89 40 90 15. 41 91 42 7 2

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. Illustrated and descriptive catalogue of Whitin cotton yarn machinery : and handbook of useful information for overseers and operators . 90 84 14. 35 85 36 6. 86 37 87 38 88 39 89 40 90 15. 41 91 42 7 92 43 93 44 94 45 95 46 96 16. 4. 20. 24. 47 97 48 8. 98 49 99 50 100 Page 142. Twisting Frame Twist Gearing. Formula for figuring tivist: C=Cylinder gear. S = Stud gear. T=Change gear. F=Front Roll gear. R=Ratio cylinder to whirl. D=Circumference of front roll. FxSxR ^ . TxC X D ^ Twist per inch. Twist ConstantChange gear Page 14;^ FxSxRCxD Twist Constant Twist ConstantChange Twist per inch. Twist per inch gear i i •S .s CO S o g o 1 00 i 1 1 d d 1 § x S2 pnjs -;; xee -1^3 J 9675 7> Eh i o-(J 2 Q .S T—1 o i o .2o, s > 1 L> •s 2 a Pi 144 Xti pniS 1 X98 -I^dI § 1X88 pniSX22 1^3 Const (!.{

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Keywords: ., bo, bookcentury1900, bookdecade1910, bookidillustrateddescr00owen