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neer; for a machine for the purpose of finishing, glazing, and glossing of leather. March 7.

To Marc Isambard Brunel, of Chelsea; for certain improvements on circular saws for sawing wood in an easy and expeditious manner, March 14.

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To Henry Maudslay, of Margaret-street, Cavendishsquare, mechanist; for a machine for printing calicoes and other articles. March 14.

To Bryan Donkin, of Fort Place, Bermondsey, gent.; for March 14. a pen upon a new construction.

To George Nathaniel Pollard, of Queen-street, Southwark, lapidary; for certain improvements in machinery for grinding, smoothing, and polishing plate and other glass for looking-glasses, mirrors, and various other articles. March 14.

To Edward Weeks, of Llaveny Hall, in the parish of HenJau and county of Denbigh, in North Wales, gardener; for a forcing-frame on a new and improved construction, for raising and forcing of cucumbers, melons, strawberries, and other fruits and plants. March 17.

To Anthony Thomas, of Duke-street, St. James's; for a method of manufacturing hats, bonnets, and other articles of the like description. March 26.

To Benjamin Cook, of Birmingham, manufacturer; for a new method of making barrels for fowling-pieces, muskets, pistols, and other similar fire-arms, and ram rods for the same. March 26.

To John Dickson, of Edward-street, Southwark, engineer; for an improved method of constructing cocks for stopping fluids, and which cocks by one motion or operation will permit such fluids to pass in different directions. March 29.

To Charles Dibdin, of Cranford, in the county of Middlesex, gent.; for his method of facilitating the learning of music. April 9.

To Daniel Dering Matthew, of Upper Marylebone-street, in the county of Middlesex, esq.; for certain improvements in the construction of watches and chronometers. April 27.

To William Chapman, of the town and county of Newcastle-upon-Tyne, civil engineer; for his methods of con

OF THE

THIRTIETH VOLUME."

I. ON the two Systems of Musical Temperament recom-
mended by Earl Stanhope,-Mr. Hawkes's System, &c.
By Mr. JOHN FAREY

3

II. Essay upon Machines in General. By M. Carnot,
Member of the French Institute, &c. &c.

8.

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LV. Proceedings of Learned Societies

LVI. Intelligence and Miscellaneous Articles

LVII. Reduction of the Observation of the Transit of Mer-

cury over the Sun, observed at the Royal Observatory,

Greenwich, on the 8th of November, 1802. Commu-

nicated by T. FIRMINGER, Esq.

LVIII. Geological Journey to Mount Ramazzo in the Ap-

penines of Liguria; Description of this Mountain; Dis-

covery of the true Variolite in its Bed; of Lime; of the

Arragonite; and of Martial, Magnetic, Cupreous, and

Arsenical Pyrites, in the Steatitic Rock; Manufacture of

the Sulphate of Magnesia. By M. FAUJAS ST. FOND 296

LIX. Essay upon Machines in General. By M. CARNOT,

Member of the French National Institute, &c. &c. 310

LX. On Chemical Nomenclature. By a Correspondent 320

LXI. Account of the Manufactures carried on at Bangalore,

and the Processes employed by the Natives in Dyeing Silk

and Cotton

LXII. Description of the Bermuda Islands, and particularly

the Island of St. George. Addressed to the Directors of

the French Museum of Natural History, by M. A. F. Mi-

CHAUX, temporary Agent of the French Imperial Ad-

ministration of Woods and Forests in North America 331

LXIII. Facts upon which to found a History of Cobalt and

Nickel. By M. PROUST. Extracted by M. CHEVREUIL 337

LXIV. The mean Motions of the Sun and Moon, of the

Sun's Perigee, the Moon's Perigee and Node; the Times

of their several Revolutions, both in respect to the Equinox

and to the fixed Stars, and in respect to each other: de-

duced from the New Tables of the Sun and Moon lately

published by the French Board of Longitude. By JAMES

EPPS, Esq.

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