171

257

Reeling cotton, improvements in:
Bates's patent •

43

Rigging for ships, made of wire:
Hood and Smith's patent
Roasting corn, improvements in:
Berry's patent
Roofs of wrought iron for build-
ings, improved construction of:
Rotary motion, for the means of
communicating: Essex's patent 348
Salt, improvements in the manu-
facture of: Swindell's patent 301
Sawing timber, machinery for:
M'Dowall's patent
Skins, improvements in making
artificial: Williams's patent
Skins, a new method of prepar-
ing, for the preservation of the
fur
Smoke conductor, for an im-
proved: Pollard's patent.
Society of Arts, rewards adjudged
by the.

193

73

....

--, improvements

in Palmer's patent

communication with In-

dia, observations on, by Dr.
Lardner

314

Stiffening and finishing goods,
improvements in: Charlton's
patent

Sugar, improvements in prepar-
ing Robinson's patent

370

345

improve-