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rary, 393


Cements, on the cohesion of, with tables, by B.

Address to Subscribers, 1

Bevan, 135

Geological Map of Courses in Massachusetts,
Advantages of Machinery and Manufactures, Character, on the formation of, 201

Chemical Amusements, 213

Glass, method of etching designs on, 169-on
Agriculture, Population employed in, account Chesapeake and Ohio Canal and Railroad Co. blowing of, 169
of, 310

Controversy, 148

Gleanings, rural and scientific, 218
Altered dimensions, copying with of the Pen- Chicago Road, 56

Grain, raised on old and new lands, difference
tagraph-by turning-Rose engine turning- Chiragon, a guide for the blind to write, 227 of, accounted for, 102
Copying dies–Engine for copying bustsCity Improvements, 66

Grapes, Scuppernong, method of rearing, 86-
Printing from copper plates--Methods of, Coal Trade, account of, in America, 23

on raising by eyes or buds, 185
described--Machine for producing engrav- Copperplate Printing, method of, described, 258
ings from medals described --Lace, made by Copying, various methods of, described-by

caterpillars, 374, 375

casting in metal-casting in plaster, 359— Hainsselin's Motive Power, described, 370
Agricultural Schools, account of, 70, 150, 200 casting in wax-by moulding-on embossed Harlæm Railroad Controversy, 145
Fair in New York, 297

china-on glass seals-square glass bottles Heads, of metal, brass, or steel, constructed so
Society in Massachusetts, 152 -snuff boxes-knife and umbrella handles as to articulate, 197
Agriculture in New-York State, 248

- tobacco pipes-embossing on calico and Heat, its spreading by conduction, &c. 215
Progress of, in England, 71

leather-by smith's work--engraving by Hemp Machine, account of, 341
in Scotland, 118

pressure-gold and silver moulding-orna- Hickory Brooms, recommended on railways,
French and English compared, 265 mental papers, 360

Animal power, estimated, 229

Copying by stamping coins-military ornaments Holt's Hotel, description of, 214
Antwerp, Map of the Seat of War at, 28

--buttons-French method—by punching Home Intelligence, 11, 24, 43, 57, 74, 90, 104,
Apple Trees, inethod of managing, 8

iron plates for borders-cards for gunsmor- 122, 139, 158, 172, 189, 204, 220, 236, 253,
Aquatinta Engraving, account of, 133

naments for gilt paper-steel chains-with 284, 300, 316, 333, 349, 365, 381, 395, 408
Architecture, supposed origin of the Corinthian elongation-wire drawing-tube drawing, Homer and Steamboats, 321
Order, 277

361-iron rolling, 374

Horse Shoe, improved, 180
History of, 309, 327

Copying with altered dimensions, see letter A. Horse Shoe Nails, improved, 103
Ashes, used for destroying insects, 102 Corni, cultivation of, best method described, 185 Horticultural Society of Albany, 151
Attraction, cause of, explained, 296

Cranberries, best method of rearing, 23 Hosack, Dr., account of his Improved Sterco.

Curves, lost on railways, 325

Curves for Arches, method of describing, 329 Hot Air Blast, 82
Ballingall on Ship-Building, 278

Hot Water, method of heating houses by, 39
Balloons and Ballooning, account of, 247

Hotchkiss' Improved Grist Mill, account of,
Beds, Seed Down recommended for stuffing Day-Book for Farmers, recommended, 7

of, 184
Diving Apparatus, account of, 169

Human Power, additions to, 310
Bees, on the cultivation of, 265

Dome, method of building without centering, Hydraulic Press, Russell's, account of, 3, 229
Beet Root Sugar, 119

Birds, vocal machinery of, 55

Bridges, accont of Iron one over the Thames,


Internal Improvements, generally, account of,
England, 183
Electro-Magnetic Experiment, 197

by E. S. Coxe, 211
Brougham, Henry, Sketch of the Public Life Engraving in Aquatinta, 133—in Relief, Asa Iron of Borneo, account of, 134
of, 294

Spencer's plan, 327

Iron Boats, description of, 135
Bulkley's Letters on Guard Rail, 261, 307, 355 Ericsson's Improved Steam Engine and Water Iron Trade in England, account of, 259
Butter, great trade in, at Catskill, 39

Mill, proposed improvements in, 291 Iron, malleable, improvement in, 372
method of restoring, when bad, 265 Erie and New York Railroad Company, 337


Kettle Holder, improved one, 184
Catsulating by Machinery, Babbage's plan, 262 Farmer, independence of, &c. 38

Knickerbacker Magazine, notice of, 130, 155
Canals, Tist of in Massachusetts, 5—Receipts in Farmers, Hints to, 71, 86, 218, 234, 281, 298, Knowledge and Industry, society for promot.
Ohio line, 5—Receipts of Albany and New- 377, 392

ing, account of, 356
York line, 22–Receipts on Seneca and Cayu. Fire Alarm, self-acting one, described, 197
ga line, 37—Rideau, 84—On the Importance Fire Engine, steam one, account of, 33, 264
of, 99—Chesapeake and Ohio, 100, 148, 168, Fire Escape, Murray's plan, 137

Lathe, improvement in the, by G. Walker, 215
209—Report of Commissioners on the Funds Fire Extinguisher, Capt. Manby's plan, 230 Leading Blocks, improvement in, 129
of, 40—Louisville and Portland, importance Flies, how to destroy black and green, 393 Levers, advantages of long ones iu locomotive
of, 102–Crooked Lake, remarks on, 131- Florists, Hints to, 2335

engines, 134
Receipts on Albany line, 149—of Goetha, Fodder, hints respecting, 151

Lime, used as manure, 103
149, 193—Reports of Commissioners in Ohio, Food for Oxen and Catile, 120

Little Falls, description of, 244
161-in Great Britain, 178, 194–Tolls of, in Food for Plants, 55

Live Stock, method of raising, 281
New-York State, 182—Method of Conduct. Foot Railroads, 20, 49

Liverpool, (Eng.) description of the manufac-
ing Surveys of, in New York State, 338— Forces too great for Human Power, 343

tories of, &c. 227
i Loans for, 353—Accelerated Movement on, Foreign News, 10, 16, 32, 40, 56, 72, 88, 108, Locomotion without Steam, 229

357–Commissioners Report of the State of 120, 172, 188, 205, 236, 252, 268, 301,315, 342, Locomotive Ergines, a table exhibiting the per-
New-York, 114, 130
348, 362, 380 412

formances on planes of different inclinations,
Canning's Life Raft, account of, 198

Friction Clutch Box, for adjusting intermitting 33–Mr. Baldwin's, 36
Carpets, Paper, how made, 245

machinery, account of, 70

Loudon's Gardener's Magazine, extracts from,
Carriages, method of detaching from horses Fruit

, method of preserving in winter, 8

instantaneously, 3

on the cultivation of, 219
Casks, method of cleaning foul ones, 389 Fulton, Robert, his account of his first steam-

Cellar Steps, improved, 181

boat excursion, 291

M’Adam on Road Making, 196




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