CATALOGUE. PHILOSOPHY AND ARTS, PRACTICAL MECHANICS. 213 



Duke of Bridgewater's drain plough. S. A. 



XIX. 128. Repert. ii. I. 340. Ph. M. 



XII. 269. 

 Scott's mole plough. S. A. XVI. 234. Rep. 



VIII. 316. 

 Watt's patent implement for draining. Rep. 



VIII. 225. 



A mole plough. 



Sandilands's harrows. Repert. X. 329- 



Euc. Br. Art. Agriculture, Brakes, Drill- 

 plough, Harrow, Plough. 



Wynne's harrows and drag. Repert. XIII. 

 102. 



Francois de Neufchateau sur ies charrues. 8. 

 Par. 1801. U. S. 



Manning's drill machine. S. A. XIX. l68. 

 Repert. XVI. 306. 



Lester's cultivator. S. A. XIX. l68. Repert. 

 XVI. 314. Ph. M. XIII. 20. 

 With seven shares, for pulverising fallovirs. 



Wright's patent machine for sowing wheat. 



Repert. XV. 369. 

 Jackson's patent turnip drill. Repert. XVI. 



220. 

 Harrows and rollers for roads. Board Agr. 



I. 150. 

 Lord Somerville's two furrow plough. Board 



Agr. II. 418. 



With and without wheels. 



Willich. Dom. Enc. Art. Drill, Plough. 

 Green's hand drill. S. A. XXI. 230. Nich. 



VIII. 19. 

 Charles's machine for levelling lands. S. A. 



XXI. 272. Nich. VIII. 181. 



A kind of plough. 



Ploughs and other instruments. Dickson's 



practical agriculture. 

 Curtwright's three lurrow plough. Nich. 



VIII. 24. 



Trituration, Pulverisation, Leviga- 

 tion, Mills. 



Langelot's philosophical mill. Ph. tr. 1672. 



VII. 5056, 5058. 

 Beale's remarks on mills. Ph. tr. 1677. XII. 



846. 

 Garouste's four corn mills united. Mach. A. 



II. 143. 

 Moralec's powder mills. A. P. 1722. H. 



122. Mach. A. IV. 41. 

 Windmills. Leup. Th. M. G. t. 39 . . 47. 

 Auger's bark mill. A. P. 1726. H. 71. 

 La Cache's little mill. Mach. A. IV. 37. 

 Dubuissou's machine for beating plaster. 



Mach. A.VL 129. 

 Limperch Architectura mechanica of Moele- 



boek. f. Amst. 1727. R. I. 

 SnufF mills. Mach. A.VL 161. 

 Soumille's snuff mill. A. P. 1735. 103. Mach. 



A. VII. 37. 

 Mansard's portable mill. A. P. 1741. H. 167. 

 D'Ons en Bray's snuff mill. A. P. 1745. 31. 

 Gensanne's paper mill. Mach. A. VIL 201. 

 Mill for grinding madder. Duhamel sur la 



Garance. 



Ace. A. P. 1767. H. 50. 

 Jodin's washing mill for goldsmiths. A. P. 



1759. H. 233. 

 Mills in general. Emerson's mech. Wind- 

 mill, f. 203. Common grist mill. f. 260. 



Horse mill. f. 294. Powder mill. f. 297. 

 Corn mills. Belidor Arch. Hydr. I. i. 27(). 

 Windmills, handmills, and horsemilJs. Beli- 

 dor Arch. Hydr. 1. i. Pi. n. 26. 

 Powder mills. Behdor Arch. Hydr. Li. 343. 

 Belidor Arch. Hydr. I. i. 359. 



Mill for grinding mortar. 



Loriot's machine for grinding ore. A P J76l 

 H. 159. 



