THE

REPERTOR Y

OF

PATENT INVENTIONS,

AND OTHER

Discoveries and Emprovements

IN

ARTS, MANUFACTURES,

AND

AGRICULTURE;

BEING A CONTINUATION, ON AN ENLARGED PLAN,

OF THE

Repertory of Arts and Manufactures :

A WORK ORIGINALLY UNDERTAKEN IN THE YEAR 1794, AND STILL CARRIED ON WITH
A VIEW TO COLLECT, RECORD, AND BRING INTO PUBLIC NOTice, the
USEFUL INVENTIONS OF ALL NATIONS.

ENLARGED SERIES.-VOL. II.
July-December, 1843.

LONDON:

PUBLISHED FOR THE PROPRIETOR,

BY ALEX. MACINTOSH, GREAT NEW STREET;
AND SOLD BY SIMPKIN, MARSHALL, AND CO., STATIONERS'
HALL COURT; J. WEALE, HIGH HOLBORN; AND
G. HEBERT, CHEAPSIDE.

OD

ALEXANDER MACINTOSH,

PRINTER,

GREAT NEW STREET, LONDON.

LIST OF PLATES IN VOL. II.-ENLARGED SERIES.

PLATE I. Morris' Patent for Improvement in Steam-engines -Turner's Patent for Improvements in the Manufacture of Alum-Gardner's Patent for Improvement in Machinery for Cutting Hay, Straw, &c.-Thirlwall's Patent for Lubricating Piston-rods.

PLATE II. Brown and Walker's Patent for Woollen Cardingengines-Poole's Patent for Paving Roads, &c.-Rowley and Turner's Patent for the Manufacture of Perforated Metal Buttons.

PLATE III. Redmund's Patent for Hinges and Apparatus for Suspending Doors, &c.-Longmaid's Patent for Treating Ores and other Minerals, and in the Manufacture of Alkali-Brown's Patent for Garden Pots.

PLATE IV. Etheredge's Patent for the Manufacture of Bricks and Tiles-Lord Thurlow's Patent for Improvements in Bits-Rush's Patent Apparatus for Instantaneous Light. PLATE V. Poole's Patent for Machinery for Dressing Millstones-Smith's Patent for Weaving Ribbons, &c.—Rock's Patent for Improvement in Locks.

PLATE VI. Miller's Patent Apparatus to Support a Person in Bed or when Reclining-Aston and Elliot's Patent for Improvements in Covered Buttons-Sautter's Patent for Sulphuric Acid.

-

PLATE VII. Thorneycroft's Patent for the Manufacture of Iron
Carron's Patent for Preserving Animal Substances-
Winsor's Patent for Producing Light-Harvie's Patent for
Vinous Fermentation.

PLATE VIII. Palmer's Patent for Candle Lamps-Baggs'
Patent for Producing Light-Smallwood's Patent for
Paving-Boydell's Patent for Metal for Edge-tools.
PLATE IX. Bailey's Patent for Stockings, Gloves, and other
Framework Knitted Fabrics.

PLATE X. Earl Dundonald's Patent for Rotatory Engines,
Boilers, and Propelling Vessels-Loat's Patent for Roofing
and Flooring-Harris and Hamel's Patent for Reels for
Reeling Cotton, &c.