provements in the making and purifying of sugars.27th July, 6 months.

To William Church, of Heywood House, Bordsley Green, Birmingham, in the county of Warwick, gentleman, for his having invented or found out certain improvements in machinery for making nails.-27th July, 6 months.

To Anger March Perkins, of Harpur Street, in the county of Middlesex, civil engineer, for his having invented certain improvements in the apparatus or method of heating air in buildings, heating and evaporating fluid, and heating metals.-30th July, 6 months.

To Sir James Caleb Anderson, of Bulevant Castle, in the county of Cork, Ireland, baronet, for his having invented certain improved machinery for propelling vessels on water, which machinery is applicable to other useful purposes.-2nd August, 6 months.

To John Hall the Younger, of Dartford, in the county of Kent, engineer, in consequence of a communication from a certain foreigner residing abroad, for an improvement in machinery used in the manufacture of paper.3rd August, 6 months.

To Jean Marie Etienne Ardit, of Newman Street, Oxford Street, in the county of Middlesex, printer, in consequence of a communication made to him by a certain foreigner residing abroad, for a machine or apparatus for drawing, and for copying, and reducing drawings, and other objects or subjects, and for taking panoramas.-10th August, 2 months.

To Alexander Cochrane of Norton Street, Great Portland Street, in the county of Midelesex, Esq. for his having invented certain improvements in machinery for propelling or moving locomotive carriages, and giving

motion to mills, and other machinery.-10th August, 6 months.

To William Mason, of Margaret Street, Cavendish Square, in the county of Middlesex, patent axle tree maker, for his having invented certain improvements in the construction of wheeled carriages.-10th August, 6 months.

To David Selden, of Liverpool, in the county Palatine of Lancaster, merchant, in consequence of a communication made to him by a foreigner residing abroad, for an invention of certain improvements in metallic mills for grinding coffee, corn, drugs, paints, and various other materials.—11th August, 6 months.

To Augustus Whiting Gillet, of Birmingham, in the county of Warwick, merchant, in consequence of a communication made to him by a foreigner residing abroad, for an invention of a new or improved machine or instrument to measure, beat, and give the accents in all the different moods of time with any degree of velocity required, applicable to the teaching of music.— 13th August, 6 months.

LIST OF PLATES IN VOL. VII.

SECOND SERIES.

2

I. Wright's plan for filtering River Water.

II. Thatcher's improved Saddle; Wilkinson's Mangle;
Evans's Rotary Steam Engine; Ferguson and Atlee's
Made Masts; Rogers's improved Anchor; Weiss's
improved Bleeding Instrument; and Briedenback's
Tube Machine.

III. Shears's Distilling Apparatus; Platt's Wool Combing
Machine; Jackson's Boot Stud; Vignoles and

Ericsson's Locomotive Carriage; and Collier's Power
Loom.

IV. Brownill's Canal Lock; Down's Gas Apparatus; Hall's
Dying Machine; Moffat;s Stopper for Cables; and
Minter's Easy Chair.

V. Richards's Percussion Gun Locks; Payne's Pedometer;
Sand's Spinning Machinery; and Hutchison's Spin-

ning Machinery.

VI. Church's improved Steam Engine.

VII. Church's improved Steam Boiler; and Aitchison's apparatus for Evaporating Sugar.

VIII. Wilk's Paper Making Machine.

IX. Lever's improved Lace Making Machine; Church's improved Metallic Boat; Perkins's Propelling; Hooper's

Shearing Machine; and Cochrane's Cooking Appa

ratus.

X. Smith's Propelling Apparatus.

XI. Dunn's improved Boiler; Phillips's improved Bridle ; Palmer's Excavating Machine; Smith's improved Chimneys; and Perry's improved Pens.

XII. Coffey's Distilling Apparatus; Pearce's improved Fid; Stevens and Waycott's Mangle; and Brook's Retorts