186 CATALOGUE. — PHILOSOPHY AND ARTS, PRACTICAL MECHAXICS. 



Walinsley's patent machine for batting cot- 

 ton. Repert. ii. I. 401. - 



Berthollet on imitating cotton with hemp. 

 Nich. VI. 252. Repert. ii. HI. 388. 



Barlcer's machine for preparing wool. S. A. 



XXI. 323. 



Spinning. 



Ciampini on spinning asbestus. Ph. tr. 1701. 



XXII. 9U. 



Andre's spinning wheel. A. P. 1745. H. 82. 



Mach. A. VII. 293. 

 Spinning wheel. Emers. mech. F. 191. 

 Brisout's spinning machine. A. P. 176l. H. 



154. 

 A wheel that spins and reels at once. Roz. 



XIV. 415. 

 Spinning wheels. Bailey's mach. I. 111. 

 Spinning and spinning machines. E. M. M. 



I. Art. Filature. 

 Antis's spinning wheel, the bobbin moving 



backwards and forwards. S. A. XI. 157- 



Repert. I. 37. Further improved. Repert. 



IV. 173. 

 Kendrew's patent spinning machine. Repert. 



XVI. 73. 



Thread has been sold for 4I. an ounce. 



Winding, Reeling, and simple 

 Twisting. 



Grieser's machine for doubling and twisting 



silk. A. P. 1743. H. 170. 

 Rouviere's reel for silk. A. P. 1744. H. 62. 



Mach. A. VII. 265. 

 Vaucanson's machine for winding silk. A. P. 



1749- 142. 

 Vaucanson's machines for doubling and 



twisting silk, A. P. 1751. 121. 1757- 155. 



H. 160. 



*Vancanson on winding silk. A. P. 1770. 



437. H. 106. 1773. 445. H. 74. 

 Vaucanson on the construction of silk mills. 



A. P. 1776. 156. H. 46. 

 Twisting mill. Emers. JNIech. F. 300. 

 PuUein's new silk reel. Ph. tr. 1759. 21. 

 Paukt Art du devidage des soies. f. Paris. 

 Vaussena's macliine for winding silk. A. P. 



1767. H. 184. 

 An Italian silk reel. Bailey's mach. I. 104. 

 Reels. Bailey's mach. I. HI. 

 Cruger's machine for doubling yarn. Bailey's 



mach. II. 31. 

 Spoules for winding thread. E. M. M. I. 



Art. Canons. 

 Twisting silk. E. M. M. II. Art. Retordre. 

 Twisting bowstrings. E. M. M. III. Art. 



Boyaudier. 

 Descharmes on twisting. Roz. XXV. 466. 



Ropemaking. 



Hooke's experiments on cordage, I669. 

 Birch. II. 393. 



Showed that twisting diminished its strength. 



Reaumur on the strength of ropes compared 

 with that of their parts. A. P. 1711. 6. H. 

 82. 



Depontis on cords. A. P. 1739- H. 56. 



*Duhamcl Traite de la corderie perfection- 

 nee. 4. Paris. R. S. 



E. M. M. I. Art. Corderie. E. M. PI. V. 

 Marine, 26, 27, 31 . .91. 



Belfour's patent ropes and cordage. Repert. 

 II. 145. 



Chapman's patent for laying cordage. Rep. 

 IX. 1. 



With an account of the whole process of ropemaking. 

 Chapman's patent preservative of cordage. 



Repert. ii. II. 91. 

 Curr's patent flat rope. Repert. X. 36I. 



