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 Cutting Machine.

III. Gibbs's Steam Boiler; Charlesworth and Mellor's GigMill; Ferrabee's Cloth Dressing machine; Prosser's Improved Tacks; and Oldham on Toothed Wheels.

IV. Molineux and Bundy's Spinning Apparatus.

V. Selden's Roving Machinery; Lacy and Davis's Gun Lock; and Sumner's Paper Making Machinery.

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.