THE LONDON JOURNAL OF Arts and Sciences ; CONTAINING FULL DESCRIPTIONS OF THE PRINCIPLES AND DETAILS OF EVERY NEW PATENT, LIST OF PLATES TO VOL. VIII. SECOND SERIES. I. Church's Improved Boiler. II. Church's Improved Steam Engine; and Cowper's Paper III. Gibbs's Steam Boiler; Charlesworth and Mellor's Gig- Selden's Roving Machinery; Lacy and Davis's Gun Lock; VI. Bell's Machinery for Plucking Hairs from Skins; and Gaunt and Eckstein's Stove Grate. VII. Bakewell's Brick Making Machines. VIII. Blackwell and Alcock's Lace Machinery; Bailey's Im proved Lace Machinery; Revis's Improved Crane; and Isaacs's Propelling Apparatus. IX. Jones's Cloth Dressing Apparatus; and Sumner's Lace Making Machinery. X. Gethen's Cloth Dressing Apparatus; and Morand's Stretching Machinery. XI. Spinney's Gas Valve; Young's Windlass; Seaward's Steam Boiler; Dixon and Vardy's Cock; and Rennie's Friction Apparatus. XII. Roberts's Self-acting Mule; Graham's Improved Carriage Springs; and Witty's Gas Apparatus. XIII. Napier's Locomotive Engine; Wright's Gas Apparatus ; Tuxford's Apparatus for Cleaning Grain; Slater's Improved Axles and Boxes; and Gray's Improved Syringe and Thermidryum. XIV. Flying Bridges; Duxbury's Machine for Splitting Hides; and Morgan's Improvement in Steam Engines. XV. Improved Cooking Apparatus; Viney's Steam Boiler; and Ure's Distilling Apparatus. 315029 |