Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers ...

28, 45; Dr. Smith on the pre-
sentation of, 216

Extracts, Calvert's patent modes
of manufacturing, 516
Fabrics textile: Gratrix's patent
improvements in manufactur-
ing, 15; Slater and Slater's
in stretching and opening, 19;
Corry's weaving, 38; Melville's
weaving and printing, 74;
Sievier's weaving and printing,
98, 475; Crossley's manufac-
turing, 118; Morand's stretch-
ing and drying, 118; Newton's
manufacturing, 119, 132;
Wood's printing, staining,
figuring, and ornamenting,
159; Guillonet's increasing
shades of indigo on, 238; Mow-
bray's weaving, 275; Holt's
weaving, 276; Richardson's
dyeing and cleansing, 299;
Cross's weaving, 318; Milli-
gan's ornamenting, 319; Puck-
ridge's, 355; Keely and Wil-
kinson's manufacturing, 356;
Newton's waterproofing, 399;
Delemer's printing, 415;
Haines, Hancock, and Thorn-
ton's manufacturing, 418; L.
M. and M. Smith's weaving,
cutting and printing, 419;
Hemsley's manufacturing, 419;
Bailey's, 438; Harrison's, 454;
Parker's felting, 478; Crook
and Mason's weaving, 519

Faces or dials, Minton and Hoff-
staedt's patent, 257

Factory, electrical, in Glasgow,
155

Fairbairn, William, Esq., C.E.;
on the construction of steam
boilers and the causes of their
explosion, 12, 28, 45; his pa-
tent tubular cranes, 148

and Hetherington's pa-
tent mouldings for castings,

139

Fastenings for garments, Brad-
shaw's patent, 134; Hyams's,
377; Goode, Boland and New-
man's, 378

Feather drying apparatus, Lawes's
patent, 39

fabrics, Booth's patent
manufacture of, 298

Felted fabrics, Newton's patent
improvements in waterproof-
ing, 399; Parker's in manufac-
ing. 478

Fevre's improvements in the
manufacture of soda water and
aerated liquors, 196

Fibrous substances, Milnes and
Pickstone's patent improve-

Finishing woven fabrics, Slater's
patent improvements in, 19;
Morand's, 118

yarns or threads, Har-
rison's patent improvements
in, 454; Ermen's, 519
Firearms, Lancaster's patent im-
provements in, 76; Adams's,
177; experiments with, 217

engine, American steam and
gas, 461
extinction, Sir Samuel
Bentham's arrangements for, 9,
166, 285; deficiency of existing
arrangements, 285

-places, Prideaux's patent, 18
Flax, Six's patent improvements
in bleaching, 272; Bower's pre-
paring, 273

Fluid meters, Ericsson's (Dunn's)
patent, 61, 298
Fluids, Newton's laws of the
resistance to the motion of
bodies through, 57; Bessemer's
improvements in exhausting
and forcing, 269; Gwynne's
pumping forcing and exhaust-
ing, 299; Slate's improvements
in valves for working, 455
Flying ship, American, 155
Fly wheel, compensating, Con-
stable's registered, 150
Folding-machines, Buchholz's
patent improvements in, 77;
Black's, 101

Fontainemoreau's patent im-
provements in obtaining mo-
tive power, 239; mills, 277;
fuel, 379; electric telegraphs,

393

Frankland's, Dr., Report on
White's patent hydrocarbon
gas, 23

Fraser's patent improvements in
the manufacture of sugar, 17
Freshening salt water, Briand and
Fell's patent apparatus for,
121; Mr. Bowie's plan of, 253
Friction breaks, Appold's patent
self-regulating, 318
Fuel, Livingstone's patent im-
provements in the manufacture
of, 75; Rees's, 79; Fontaine-
moreau's, 379

Furnaces compelled to consume
their own smoke. 294

Williams's patent, 1;
Prideaux's, 18; Tatham and
Cheetham's, 38; Anstey's, 75;
Muntz's, 78

Furniture, articles of, Pace's im-
provements in, 79; Newton's,
219; Woods' and Winfield's,
297; Betjemann's joints for,
318; Puckridge's ornamenting,

ments in spinning and dou-355; Mellish's decorating, 415

bling, 75; Shaw's preparing
and cleaning, 156; Lister's
preparing and combing, 196;
Kirkman's spinning and twist.
ing, 198; Ross's combing, 256,
280, 381; Six's bleaching, 272;
Bower's preparing and retting,
273; Parker's preparing, clean-
ing and opening, 478; Kenne-
dy's carding, 496

Figuring and ornamenting fabrics,
Wood's patent improvements
in, 150

Fincham, J. Esq., on the neglect
of science in British Naval
Architecture, 293

Galloway's improvements in
steam-engines, 239

Gas, (hydrocarbon, Whites' pa-
tent, Report of Dr. Frankland
on, 23

-, manufacture of, Dircks's pa-
tent improvements in the, 178,
Barlow and Gores, 352; New-
ton's, 455; Adam's, 456

regulators, Barlow and Gore's
patent improvements in, 352;
Newton's, 455

Geometrical theorem, import-
ant. By T. T. Wilkinson,
Esq., 70
Treatises, the Duke

of Somerset's, 206
German patents, proposed con-
solidation of, 435

Gillam's registered seed cleanser
and separator, 513
Glass, application of, Cogan's pa-
tent improvements in, 77
Globes, Adorno's patent, 134
Goode Boland and Newman's
patent dress fastenings, 378
Granville's, Earl, Patent Law
Amendment Bill, 7, 32, 36, 50,
66, 92, 104, 126

Gratrix's patent improvements
in manufacturing velvets and
piled fabrics, 15

Greenough's patent improve-
ments in obtaining motive
power, 394

Grissell and Redwood's patent
improvements in coating me-
tals, 73

Guillouet's process for increasing
the shades of indigo, 238
Gums, Hall's patent improve-
ments in the manufacture of,
74

Gurney's, Mr. Goldsworthy, sug-
gested improvements in the
safety lamp, 125; differential
barometer, 175, 189

Guthrie's patent digging ma-
chines, 278

Gutta percha and caoutchouc
compositions, Newton's patent,

219

works, 267

Gwynne's patent improvements
in pumping, forcing, and ex-
hausting fluids, 299

Haddan's patent improvements
in railways, railway-carriages,
omnibuses, and in manufactur-
ing papier-maché, 377

Haimes, Hancock, and Thorn-
ton's patent improvements in
manufacturing knit and looped
fabrics and in raising pile, 418
Halbert's method for solving
numerical equations, T. т.
Wilkinson, Esq., on, 501

Hall's patent improvements in
the manufacture of starch and
gums, 74

W. and J., improve-Hallen's patent improvements in

ments in steam-engines and
boilers, 255

Galvanic-batteries, Greenough's
patent improvements in, 304;
Adams's, 456

Gas apparatus, Barlow and Gore's
patent, 352; Smith and Phil-
lips's, 359; Newton's, 455

burners, Dircks's patent im
provements in, 178; Smith and
Phillips's, 359; Hallen's, 417

holders, Horton's patent, 38

gas burners, 417

Handles for knives and razors,
Newton's patent, 219

Hardy's patent improvements in
manufacturing scythes, 337
Harness, saddlery, &c., Reed's
patent improvements in, 156;
Murray's, 239

Harrison's improvements in pre-
paring and finishing yarns, 454
Harrison's electro-magnetic en-
gine, 365

Harpoon projector, Hodge's pa-
tent silent, 91

Hart's patent brick and tile ma-
chinery, 258

Hats, caps, and bonnets, Hinks and
Vero's patent improvements in,
195

Hawkins's patent improvements
in brushes, 298
Hawthorn and Hawthorn's pa-
tent improvements in locomo-
tive and other engines, 177
Hazlehurst's patent improve-
ments in the manufacture of
iron, 495

Heating apparatus, Dircks's pa-
tent improvements in, 178;
Booth's, 255; Ledru's, 270;
Smith and Phillips's, 359

Hedge's improvements in saw-
mills, 254

Helves, Brown's patent improve-
ments in, 414

Hemp, Six's patent improve-
ments in bleaching, 272; Bow-
er's in preparing and retting,

Hill's patent wrought iron rail-
way chairs, 278

Hemsley's patent improvements
in manufacturing looped fa-
brics, 419

Hinge, safety, Ridley and Edser's
patent, 261

Hinks and Vero's patent im-
provements in hats, caps, and
bonnets, 195

's patent improvements
in constructing metallic reels,

518

Hobbs's, Mr., exploits in lock
picking, 199, 366; (Newell's)
patent locks, 337

Hodge's patent silent harpoon
projector, 91; power accumu
lator, 350, 376

Holdstock, C. A., Esq., on coni-
cal shot, 407

Incrustation in steam-boilers,
Ashworth's method of prevent-
ing and removing, 45

Indicators, steam pressure, Tat-
ham and Cheetham's patent
improvements in, 38

Indigo, Guillonet's process for
increasing shades of, 238
Industrial schools, 62, 122
Infinite series, on the abuse of,
by A. G. Craufurd, Esq., 129
Inkstands, Newton's patent, 219
"Introduction to Algebra," Pro-
fessor Young's, 245
Inventors, and what they have
done. By Mr. Commissioner
Ewbank, 146

Irish patents, lists of new, 20, 80,
180, 280, 439
Iron, Stirling's improvements in,

-, blooming, Brown's machine
for, 49; Ellis's, 197

buildings in New York, 155
manufacturing, Longmaid's
patent improvements in, 416;
Hazlehurst's, 495
-, puddling, Plant's patent
process of, 254; Hazlehurst's,
495

tiles, Cowper's patent, 393

Jacquard apparatus, Corry's pa-
tent, 38

Johnson's patent improvements
in annealing ovens, 119
Jones's patent candle-burning
apparatus, 19

Jowett's patent improvements in
railway breaks and carriages,
251

Keely and Wilkinson's patent
improvements in manufactur-
ing textile fabrics, 356
Kennedy's patent improvements
in carding-engines, 496
Kind and De Wendel's patent
improvements in sinking and
lining shafts, 118

Kirkman's patent improvements
in spinning and twisting ma-
chinery, 198

Knit fabrics, Haimes, Hancock,
and Thornton's patent improve- |
ments in producing, 418

Holland's, Mr. P. H., domestic
apparatus for the purification | Kossovitch's patent rotary en-
of water, 250, 269

gines, 399

Labels or tickets, Wilkins's pa-
tent improvements in, 418
Laminating metals, Robertson
and Glover's patent improve-
ments in, 259

Lamps, safety, Mr. Goldsworthy
Gurney's improvements in, 125
Lancaster's patent improvements
in fire-arms, cannon, and pro-
jectiles, 76

Lanterns, phantasmagoria, Car-
penter and Westley's, 173
Law cases, patent: Caldwell .
Rolfe, 453, 474, 514; Caldwell
. Vandlissengen, 474, 514;
Caldwell v. Verbeech, 474, 514
-, American,
M'Cormick v. Seymour and
Morgan, 435; Morse v. Bain,
435, 487
- registration, 516

Lienau's patent improvements in
purifying or filtering oils, 79
Life-boats, Brown's patent im-
provements in, 139: Richard-
son's, 177: the Northumber-
land model, 181; suggestions
for the improvement of, 426,
470; Tate's improvements, 438;
Berthon's, 481

Light, electric, Staite's, 316
Little's patent improvements in
electric telegraphs, 256
Livingstone's patent improve-
ments in the manufacture of
fuel, 75

Lloyd's patent improvements in
steam-engines, 178
Lock picking exploits, Mr.
Hobbs's, 199, 366

Locks, (Hobbs's) Newell's patent

Locomotive engines, Tatham and
Cheetham's patent improve-
ments in, 38; Lawes's, 39:
Hawthorn and Hawthorn's,
177; Smith's, 390; Adams's,

476

Looms for weaving, Gratrix's pa-
tent improvements in, 15;
Corry's, 38; Melville's, 74;
Milnes and Pickstone's, 75;
Sievier's, 98, 475; Crossley's,
118; Newton's, 119, 132;
Shaw's, 156; Mowbray's, 275;
Holt's, 276; Cross's, 318; L. M.
and M. Smith's, 419; Harri-
son's, 454; Crook and Mason's,
519

Looped fabrics, Newton's patent
improvements in manufactur-
ing, 119, 132; Keely and Wil-
kinson's, 356; Haines, Han-
cock, and Thornton's, 418;
Hemsley's, 419; Bailey's, 438
Loradoux's patent improvements
in pumps, 98
Lowe's propeller patent, Peti-
tion for prolongation of, 462
Lund's "Treatise on the Laws of
Letters Patent for Inventions,"
346; patent improvements in
propelling, 378

Luntley's, Mr., pamphlet on
aërostation, 292, 329

Lyall's patent improvements in
omnibuses, cabs, and railway
carriages, 356

MacCormac, Dr. H., on steel-pen
| grinding, 229
MacGregor, John, Esq.: the
tric and electro-magnetic appa-
ratus, 198

"America," 230, 367, 426; ap-
paratus for raising water, 387
McCormick's American reaping-
machine, 148, 435

McDowall's patent improvements
in time-keepers, 318
"Machinery, Railway," Clark's,

308

Machin's patent improvements in
boots and shoes, 518
Magneto-electric apparatus, Mill-
ward's patent, 198
Mail steam-vessels, Royal, 473,
494; Peninsular and Oriental
Company's, 493

Mangel-wurzel, Huckvale's pa-
tent modes of treating, 299
Manure, Wicksteed's patent im-
provements in the manufacture
of, 179; Stone's, 338

Maps and globes, Adorno's pa-
tent, 134
Marsden's

patent ventilating

boots and shoes, 119, 170
Mathematical inquiry, 435; an-
swers, 492

Mathematical Periodicals, contri-
butions to the History of, by
T. T. Wilkinson, Esq., F.R.A.S.,
265, 306, 363, 445

Mead's patent gas and fluid me-
ters, 97

Measuring and fitting apparatus,
Dunin's patent, 417

Mellish's patent improvements in
sun-blinds, ventilators, and re-
flectors, and in decorating ar-
ticles of furniture, 415

Melting furnaces, Muntz's pa-
tent, 79

Melville's patent improvements
in weaving and in printing |
carpets and yarns, 74

Menotti's patent waterproofing
composition, 17

Metallic compounds, Stirling's
patent improvements in, 134,
374; Alliott's machinery for
manufacturing, 136, 161

coverings or cases, Ro-
bertson and Glover's patent
improvements in, 259

reels, Hinks's patent
improvements in constructing,

518

tubes or pipes, Re-
mond's improvements in the
manufacture of, 197; Walker's
277; Banister's, 496

Metal shutters, Newton's patent
improvements in, 19

Metals, coating, Grissel and Red-
wood's patent improvements
in, 73; Stirling's, 134, 374
--, rolling and laminating,
Robertson and Glover's patent
improvements in, 259

Meters, fluid, Ericsson's (Dunn's)
patent, 61, 298; Mead's, 97

gas, Mead's patent, 97
Metropolitan water supply: On
the necessity of combining ar-
rangements for fire-extinction
with, 166; Report of General
Board of Health on, 233, 246
Milking animals, Newton's pa-
tent apparatus for, 138

Milligan's patent improvements
in ornamenting textile fabrics,

319

Mills, Fontainemoreau's patent
improvements in, 277
Millward's patent magneto-elec-

Milner's patent improvements in
safes and boxes, 218
Milnes and Pickstone's patent
improvements in spinning,
doubling, and weaving, 75

Minton and Hoffstaedt's patent
faces or dials for clocks, &c.,
257

Moon, influence of the, on the
weather, 149; surface of the, 153
Morand's patent improvements in
stretching and drying fabrics,
118

Morey's patent stone-cutting and
dressing machines, 418

Morse v. Bain, American Patent
Law Case, 435, 487
Motive power, Professor Page on
the prospects of electro-mag-
netism as a, 11; Buchholz's im-
provements in, 158; Fontaine-
moreau's in obtaining, 239; Lie-
big's opinion of the value of
electro-magnetismas, 295: Bru-
nier's obtaining, 299; Green-
ough's, 394

leather, Wood's pa-
tent improvements in, 159;
East's, 336

Ovens, constructing and heating,
Perkin's patent method of, 157
Oxides of barytes, strontia, soda
and potassa, Taylor's patent
modes of manufacturing, 256
Oxland's R. and J. patent im-
provements in manufacturing
and refining sugar, 419, 435

Motte's patent portmanteaus, 299
Mouldings for castings, Fairbairn
and Hetherington's patent, 139
Moulds for electro-metallurgy,
Cowper's patent, 158
Mowbray's patent improvements
in weaving machinery, 275
Muller's new photographic pro-Paddle wheels, Barlow's patent,
cess, 434

Muntz's patent melting furnaces,

Murdoch's patent improvements
in preserving substances, 119
Murray's patent improvements in
saddlery and harness, 239
Musical instruments, Willis's pa-
tent improvements in, 198;
Robertson's, 357, 361; Hopkin-
son's, 479

Nasmyth and Minton's patent
brick and tile machine, 377
Naval construction, British Mu-
seum MSS. on, 288; neglect of
science in, 293; practical expe-
riments, 367, 426; Sir Samuel
Bentham's experiments in, 410,
427, 468

Needle gun, experiments with
Mr. Sears's, 217
Newell's (Hobb's) patent locks,
199, 337

Newton's law of the resistance to
the motion of bodies through
fluids, 57

patent improvements in
metal shutters, 19; looped and
other fabrics, 119, 132; electric
telegraphs, 136; milking ani-
mals, 137; bedsteads and sack-
ing bottoms, 219; composition,
219; waterproofing woven and
felted fabrics, 399; steam-en-
gines, boilers and condensers,
415; manufacture of coke and
gas and gas regulators, 455
Norman's patent cooking and
boiling apparatus, 78
Northumberland model life boat,

181

Notes on the Theory of Algebraic
Equations, by J. Cockle, Esq.,
M.A., Barrister at Law, 171,

385

Pace's patent improvements in
bedsteads, couches and chairs,

74; Vint's (underwater), 290
Page, Professor on the prospects
of electro-magnetism as a mo-
tive power, 11

Palace, the Crystal," 413
Pannell's registered retort for
heating conservatories, &c., 30
Paper-making machinery, Par-
ker's patent improvements in,

478

-, safety, Stone's patent, 177
Papier maché, Bielfield's im-
provements in the manufacture
of, 195; Haddan's, 377
Parasols, Dawson's patent im-
provements in, 256
Parker's patent machinery for
preparing fibrous materials and
the manufacture of felt, 478
Parsons's patent cranes and im-
provements in railways, 437
Patent Law Amendment Bill,
No. III., 7, 32, 36, 50, 66, 92,
104, 126

cases, Caldwell r.
Rolfe, 453, 474, 514; Caldwell
r. Vandlissengen, 474, 514;
Caldwell v. Verbeek, 474, 514
American,
McCormick r. Seymour and
Morgan, 435; Morse v. Bain,
435, 487

"Patents for Inventions," Lund's
"Treatise on the law of." 346
-, German, Proposed Con
solidation, 435

New English, 20. 40,
60, 80, 99, 119, 110, 160, 179,
200, 220, 240, 259, 279, 300, 319,
340, 359, 380, 399, 419, 440, 460,
479, 500, 519

-, specifi-
cations of, 15, 38, 59, 73, 97,
118, 132, 156, 177, 195, 218,
238, 254, 269, 397, 318, 336, 353,
376, 393, 414, 437, 454, 475, 495,
516

Phantasmagoria lanterns, Carpen-
ter and Westley's, 173
Photography: Mr. Hill's process,
296; Muller's, 434; Talbot's
patent improvements, 497

Pianofortes, Robertson's patent
improvements in, 357, 361;
Hopkinson's, 479

Piled fabrics, Gratrix's patent
improvements in manufactur-
ing, 15; Melville's, 74; Sie-
vier's, 98; Crossley's, 118;
Newton's, 119, 132; Mow-
bray's, 275; Holt's, 276; Keely
and Wilkinson's, 356; Haimes,
Hancock and Thornton's, 418;
L. M. and M. Smith's, 419

Pin manufacture in the United
States, 451

Pipes and tubes, metallic, Re-
mond's improvements in the
manufacture of, 197; Walker's,
277; Banister's, 496

Plant's patent process of puddling
iron, 254

Playing cards, Reynold's patent,

459

Plough, turn-wrist, Dray's regis-
tered, 211

Pons's, De, patent improvements

in constructing roads, pave-
ments, and ballast for railways,

158

Pontoon bridges, Berthon's pa-
tent, 481

Portmanteaus, Motte's patent, 299
Potassa, carbonates and oxides of,
Taylor's patent modes of manu-
facturing, 256

Potts's "First Three Books of
Euclid," 317

Power accumulator, Hodge's pa-
tent, 350, 376
Power, obtaining, Buchholz's pa-
tent improvementsin, 158; Fon-
tainemoreau's, 239; Brunier's,
299; Greenough's, 394

Preparing fibrous substances,
Shaw's patent improvements in,
156; Lister's, 196; Bowers's, 273:
Parker's, 478

Projectiles, effect of the earth's
rotation on, 55; Lancaster's pa-
tent improvements in, 76
Propelling vessels, Barlow's pa-
tent improvements in, 74; Wat-
son's, 77; Woodcroft's, 118;
Buchholz's, 158; Wimshurst's,
281, 301; Vint's, 290; Lund's,
378; Capt. Carpenter's, 401;
Lowe's Petition for Prolonga-
tion of his Patent for, 462

Prosser, Mr. Thomas, on the
Swedish steamer "Berzelius"
and her boiler tubes, 352
Provisional registration, case of
infringement, 516

registrations, list of,
40, 80, 100, 120, 160, 180, 220,
240, 260, 280, 300, 360, 330, 400,
420, 440, 480, 520

Puckridge's patent ornamental
fabrics, 355

Puddling iron, Plant's patent pro-
cess of, 254; Hazlehurst's, 495
Pumps, Loradoux's patent im-
provements in, 98; Andrews',
356; Smith's, 399
Purification of water, Mr. Hol-
land's domestic apparatus for
the, 250, 269
Pyke's patent improvements in
manufacturing leather and
boots and shoes, 297

Rafts, life, Brown's patent im-
provements in, 139
Railway carriages, Bunnett's pa-
tent improvements in, 99; Da-
vies's (breaks), 134; Perkins's
(axles and boxes), 136; Hey-
wood's, 156; Jowett's (breaks),
254; Lyall's (breaks), 356; An-
drews's, 356; Wragg's, 376;
Haddan's, 377; Smith's, 398;
Wilkins's (buffers)459; Adams's,
476; Capt. Hepburn's (venti-
lated), 501

508

machinery," Clark's,

propulsion, method of,
for branch-lines, 490

signals, Smith's patent,

398; Capt. Addison's, 467
Railways, De Bergue's patent per-
manent way, 137; Norris's, 139;

Rees's patent improvements in
the preparation of fuel, 79
Reflectors, Mellish's patent im-
provements in, 419

Registered designs for articles of
utility, 20, 40, 60, 80, 100, 120,
140, 160, 180, 200, 220, 240, 260,
280, 300, 320, 340, 360, 380, 440,
460, 480, 500, 520

Registration, provisional, case of
infringement, 516
Registrations, provisional, list of,
40, 80, 100, 120, 160, 180, 220,
240, 260, 280, 300, 360, 380, 400,
420, 440, 480, 520

Remond's improvements in the
manufacture of metallic tubes,

Rosenborg's cask-machinery, 335
Rose's patent improvements in
steam boilers, 394

Rotary engines, Wimshurst's pa-
tent, 281, 301; Boggett and
Smith's, 290; Andrews's, 356;
Kossovitch's, 399

Rotation of the Earth, 3, 31, 37,
55, 72; its effect on projectiles, 55
Rotch's patent improvements in
centrifugal machinery, 159
Royal mail steam vessels, 473, 494
Rozzell, Mr. B., on the Rotation
of the Earth, 3, 31, 37, 55, 72
Rum, Herring's patent improve-
ments in the manufacture of,

279

Rutherford's, Dr., Tract on Equa-
tions, 36

Sacking bottoms, Newton's pa-
tent improvements in, 219
Saddlery and harness, Reed's pa-
tent improvements in, 157;
Murray's, 239

Safes, Milner's patent improve-
ments in, 218

Safety hinge, Ridley and Edser's
patent, 261

lamp, improvements sug-
gested by Mr. Goldsworthy
Gurney, 125

356

paper, Stone's patent, 177
valves, Andrews's patent,

Sails, cotton, and horizontal
seams, 433

Samuelson's patent turnip cut-
ters, 99

San Torino earth, 450
Saw-mills, Hedge's improvements
in, 254

Schools, industrial, 62, 122
Schroder's patent improvements
in the manufacture of sugar,
319

Scotch patents, lists of, 179, 280,
359, 400, 439

Screw manufacturing machinery,
Brooman's patent, 241

press, double acting, Wal-
ker's registered, 21

propelling: Lowe's patent,
petition for prolongation of,
462, 474

-, progress of, on
the Atlantic, 336

machinery,
Woodcroft's patent improve-
ments in, 118; Buchholz's, 158;
Wimshurst's, 281, 301; Capt.
Carpenter's, 401

Scythes, Hardy's patent im-
provements in manufacturing,

338

Sears's needle guns and carbines,
experiments with, 217

Secret correspondence, new mode
of, 489

Seed cleanser and separator, Gil-
lam's, 513

dibbling machines, Ni-
cholls's patent, 359

Shafts, sinking and lining, Kind
and De Wendel's patent im-
provements in, 118

Sharpe's improved slide valve,

421

Shaw's patent improvements in
cleaning and preparing fibrous
substances, in manufacturing
yarns and in looms, 156

Sheets, metallic, Stirling's patent
improvements in, 134, 374
Ship building and nautical affairs,
British Museum MSS. on, 288
Ships, Brown's patent improve-
ments in constructing, 139;
Wimshursts's, 391; Capt. Car-
penter's, 401; Tate's, 438
Shipton's, Mr. J. A., pendulous
engine, 441

Shoes, Marsden's patent venti-
lating, 119, 170; Webley's pa-
tent improvements in manu-
facturing, 378; Pyke's, 397;
Machin's, 518

Shot, conical, by C. A Holdstock,
Esq., 407

Shuldham, Capt. M., on sliding
and revolving keels, 429
Shutters, metal, Newton's patent
improvements in, 19
Sievier's patent improvements in
weaving and printing carpets
and fabrics, 98, 475
Signals, railway, Smith's patent,
398; Capt. Addison's, 467
Silver speculums, Lord Rosse's,

Sisco's improvements in chain
making, 294

Six's patent improvements in
bleaching flax and hemp, 272
Slate's patent improvements in
steam-engines and boilers, and
in valves for fluid engines, 455
Slater and Slater's patent im-
provements in stretching and
opening textile fabrics, 19
Slide valves, Smith's patent, 398;
Sharpe's improved, 421; Slate's
patent, 455
Sliding keels, 289, 429
Smith, Dr. J. L., on the preven-
tion of explosion in boilers, 213
and Phillips's patent im-
provements in heating, venti-
lating, and cooking by gas, 359
-'s patent improvements in
locomotives, steam-engines, and
pumps, 398

-'s, L. M. and M., patent im-
provements in weaving, wind-
ing, cutting, and printing, 419
Smoke consuming apparatus,
Anstey's patent, 75

Smut machines, Hollingsworth's
improvements in, 220

Soap, St. John's patent improve-
ments in the manufacture of,
96, Alliott's, 136, 161; Birk-
ett's mode of recovering from
wash waters, 499

Society of Arts' prizes for colour
boxes and drawing instru-
ments, 238

Soda, Cooke's patent improve-
ments in manufacturing, 396
-, carbonated, Taylor's patent
mode of manufacturing, 256;
Cooke's, 396

water, Cowper's patent ap-
paratus for holding and draw-
ing off, 76; Fevre's, 196
Somerset's, the Duke of, Geome
trical Treatises, 206
Sounding instruments, Berthon's
patent, 481
Soundings, deep sea, 47
Spanner, Chesterman's double
expanding and contracting, 450
Specifications of new English pa-
tents, 15, 38, 59, 73, 97, 118,

132. 156, 177, 195, 218, 238, 254,
269, 297, 318, 336, 353, 376, 393,
414, 437, 454, 475, 495, 516
Specifications due, but not en-
rolled, 39, 80, 99, 159, 179, 219,
239, 419, 479, 500, 519
Speculums of silver, Lord Rosse's,

Spinning machinery, Milnes and
Pickstone's patent improve-
ments in, 75; Onions's, 187;
Kirkman's, 198

Springs, Rock's patent, 130;
Webster's, 157

Staining fabrics, Wood's patent
improvements in, 159
Staite's electro light, 316
Starch and gums, Hall's patent
improvements in the manufac-
ture of, 74

Stars, fixed, eccentric movements
of the, 174
Steam and gas fire engine, Ame-
rican, 461

boilers, Williams's patent
furnaces for, 1; Mr. Fairbairn
on the construction of and
causes of their explosion, 12,
28, 45; Tatham and Cheet-
ham's improvements in, 38;
Lawes's, 39; Dr. Smith on the
prevention of explosions, 213;
W. and J. Galloway's improve-
ments, 255; Andrews's, 356;
Rose's, 394; Newton's, 415;
Slate's, 455: Ashworth's me-
thod of preventing and remov-
ing incrustation, 458

engines, Tatham and
Cheetham's patent improve-
ments in, 38; Hawthorn and
Hawthorn's, 177; Lloyd's, 178;
Bishopp's (disc.), 237; Gallo-
way's, 237; W. and J. Gallo-
way's, 255; Wimshurst's, 281,
301; Boggett and Smith's, 290;
Andrews's, 38; Smith's, 398;
Kossovitch's, 399; Newton's,
415; Sharp's (slide valves), 421;
the Marquis of Worcester's en-
gines, 425; Shipton's pendu-
lous, 441; Slate's, 455

navigation, on canals, 191;

introduction of, 192

vessels, Tatham and
Cheetham's patent method of
extinguishing fire on board,
39; "Europa," 144; "Canada,"
144; "Niagara," 144; "Ame-
rica," 144; "Asia," 144; "Afri-
са," 144; "Atlantic," 144;
"Pacific," 144; "Baltic," 144;
"Arrogant," 144; "Blue bell,"
192; "Lewis," 336; "Great
Britain," 336; "Sarah Sands,"
336; "Berzelius," 352; Royal
Mail Steam-packet Company's,
473, 494; "Amazon," 473, 494;
Peninsular and Oriental Com-
pany's, 493; "Ripon,' 493; "Ого-
noco," 494; "Magdalena," 494;
"Parana," 494; "Demarara,"

494

Steel, Onions's patent improve-
ments in the manufacture of,
136

- pen grinding, Dr. H. Мас
Cormac on, 229

Stenson, Mr. J., on the Patent
Law Bill, No. III., 36
Stephens's patent threshing ma-
chinery, 139

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