None
26.81 ,.07 25.16 35.97 26.06 ' "" 6.Q7 7.90 28.75 28.84 29.71 39.60 30.68 30.78 31.67 31.77 33.67 32.78 .70 33- Bo -73 34-84 35-78 35.89 36.85 36.96 37-9-) 38 05 39-04 39.15 40.15 40.36 43.43 42-54 43.59 43-71 44-77 44.89 45.96 46.08 47.17 47-29 48.40 48 5a 49.64 49.76 50.90 51.02 52.17 53.30 53-46 53,59 54.76 54.S9 56.08 56.31 60.13 60.27 61.51 61.65 63.91 63,05 64.33 64-47 65.76 65.90 67.20 67.35 63.66 68.81 70.14 70.29 71.63 71.73 73 14 73-29 74.66 74,8a 76.30 76.36 77-76 77.91 24-37 25-25 24 21 45 24 34 25 30,15 27.06 27 34 26 ^S 37 37.99 09 27 28.94 29 03 39 39.9-! ■\<- 30 30 30. OS ll 97 31 31-87 97 32 33.88 32 93 33 33-90 34 00 34 ■,6.0.1 3t 3d. 16 38 26 38 .9.26 39 37 39 4t 49 40 41-51 41 ^2 41 42.66 42 73 42 43 94 44 46.20 46 32 46 47-43 47 77 48 49.89 5i-'5 50 01 50 33 -JI S2.43 5= ^S 52 53.73 11 Hi 53 56.35 56 48 56 57-63 83 57 59-04 61.70 61 93 62 63.'? 63 33 63 64.61 64 75 64 66.04 67.49 b; 04 67 6S.96 6i 1069 70.44 70 58 70 71.93 72 08 72 73-4-1 V 74-97 -■; 12 75 76- SI 67 76 78.07 78 2378 idb,Google TABLE XXIX. LOSS OF HEAD IN FaiCTIOK FOR 100 FEET OF PIPE. 1 VelodCyioFwtpc r Sccood. Dia F«. a - 4 6 10 '5 F et. F «. F«l. F«l. Fctt. F«t. 0.05 I 46 1 5 10 10.3 16 9 34 7 1 59 . I 99 4 io 6 97 14 S 3 as 70 I 46 3 M S 37 7 39 4 5 09 , 33 70 1 >4 a 46 33 t3 3 ° 75 OS 1 IS 45 33 ° 73 5S , 57 94 80 40 95 as 5 03 09 as 4a 33 ° 85 67 66 48 50 75 S E 07 05 04 16 13 07 36 16 54 45 34 36 33 09 81 67 80 37 68 40 5 01 03 06 ro 31 53 01 03 05 OS 17 4a 00 03 04 06 13 00 — 03 05 .10 idbyGoogle INDEX. Abbot, H. L., 36s Absolute velocity, 68, Jig, 337, 400 Acceleration. 3, 10, II, 70 Adjutage. 137 Advantageous section, 32J, aaS, 340 velociir, 33$, 3s6, 387 Advice to students, 13 Air pressure, 7, 17, 395 Anchor ice, 4 Angular velocity, 59 Answers to problems, 4IO Approach, angle of, 367 velocity of, 4O, 105, 133 Akchimedes. 30 Areas of cireles, 416 Atmospheric pressure, 7, B, 17, 49, 146 Backpilch wheel, 371 Bacic water, 377 function, 380 Barometer, 7, 39^ Bazcn, H., 313, 336, 363, 351 Bi , G., i I. D.. 137 i. 277. 307 nOClMER, G. R., 38a Boiling points, S llo«r>A. J. C, 73 n.'S^^UT, C, 73, 75, 138 BnwiE, A. J., 85, 86, 363 BOVKI , U- V Boyden dtffuser, 400 turbine, 300, 3S4 Bbf.ck EN RIDGE, L. P., 303 Bkesse, M., 379 BreMt wheels, 35B, 371 Brick condnits, 331 sewers, 337 Brooks, 347 Browne, R. E., 363 Buckets, 301, 332, 355 Buff, H,, 147 Canals, 313-346, 403 Canal lock, q6 Cascade nheel. 363 Castel, 138, 130 Centre of buoyancy, 34 of gravity, 18, 34 of pressure, z3. 94 Centrifugal force, j8, 339, 368 Channels, 313, 350, 313 Church, I. P., 365 CiPPOLETTI, 135, 116 Circles, areas of, 413, 41S properties of, 333 Circular conduits, aiS orifices, 45, 78 Classification of surfaces, 333 of turbines, 376 Coal used by steamers, 340 Coefficient of contraction, 73, 78 in nozilcs, 133 in tubes, 131, 153 Coefficient of discharge, 76 In channels, 317, 339, 339 in compound lubei, 137 idb,Go(5glc 422 Coefficient of discharge, 76 in orifices, 79-98 in pipes, 163 in sewers. 138 ia lubes, 13S-143 in turbines, 384 Coefflcienl of roughness, 133 CoclScieni of velocity, 74 in lubes. izS. 131, 15a Compound pipes, 184 tubes, 137. 158 CompresEibiUiy ol naier. 9 Computations, la, 413 Conduit pipe, 18S Conduits, 213-346 Cone nozzles, 134 Conical tubes. 13a wheel, 3^l Conservation of energy, 38 Contracted weirs, 108 Contraction of a jet, 7s, 73 coefficient of, 73 gradual, 15a suppression of, 88 Cotton hose, 307 CoxE, E. B., 309. Crest of a weir, 99 rounded and wide, 117 Critical velocity, iio Current indicators, S5S meters, 338, 267 Curve of backwater, 278 Curved surfaces, 21 Curves in pipes, 170, 313 Darcv, H., 323, 326, 353 Dams, 19, 28, 31, 119, 131, 378 Danlide. 372 D'AuBissos', J. F., 130 Depth of notation, 31 Design o( turbines, 389 of water wheels, 351, 354 Diameters of pipes, 177 water maim, 309 DiSuser, 400 Discharge, 37, 94 coefficient of, 76 conduits, 311-246 energy of, 92 orifices, 71-97 tubes, 128-158 pipes, iCi2~3'ii rivers, 347-282 Discharging capacity, tSs Disk valve, 171 Distilled water, 6 Ditches, 227, 339 Diverging tubes, 137 Downing, S., 94 Downmatd-fiow wheels, 369, 37a turbines, 376, 394 Dropping head, 94 Du Bois, A. J., 372 DUBUAT, N., 243 DVER, C. W. D., 136 Dynamic pressure, 67, 304-318 Dynamometer, 382 Effective head, 93, 142, 163 power, 283, 390 Efficiency, 65, 284, 353 of jet, 93 of jet propeller, 34a of ir I, 294 of moving vanes, 333 of paddle wheels, 345 of reaction wheel, 374 of screw propeller, 346 of turbines, 290-301, 373- 409 of water-wheels, 353-37* Egg-shaped sewers, 136 Elevations by barometer, 8 Ellis, T. G., 83 Emerson, ;., 100 Emptying a canal lock, 96 idbyGoogle Emptying a vessel. 56 Energy, 2. 38, 283. 35* in channels, 245 in lubes, 129, 139, I4S_ of a jel, 64. gl, 129 Enlargement of seciian, 148, ISO Entrance angle, 367 Equilibrium, 33, 34 Errors in compulations. 174 in ineasurcmencs, 91, 164, 348 Eoreka turbine, 39s, 3S1 EVTELWEIN, J. A., 73, 137, 180 Exit angle, 367 Faesch and Picabd, 401 Falling bodies, 10 Fanning, J. T., 83, 168, 198 Firehose, 207 service, 200 Floats, 256. 267 Flotation, depth o(, 31 siabiljiy of, 33 Flow, dynamic pressure of, 303-334 from orifices, 37, 71-97 In canals and conduits. 312-246 in rivers, 247-28S through pipes, 162-311 through lubes, 12S through turbines, 295, 381, 406 under pressure, 49, 395 Flynn, p.. 126, 236 FooTE, A. D., 66 Foss, W. E., 344 Fourneyron turbine, 377 Francis, J. B., 4, 107, tio, 113, 113, 114, 120, 125, 126, 138, 357, 298, 385 Francis turbine, 377 FfiEEMAN, J. R., 133, 134, 136, 207 Free surface, 15 Frictional resistances, 37 in channels, 316 in pipes, 166. 199, 211, 338 in walcr wheels, 325. 367 in turbines, 374, 391 Frictional resistance of ships, 336 Friction brake, 291 factors, 168 heads, 167, 413, 42a Ftelev, a., 107, 114, 116, 117, 118, 231. 245 Gallon, I, 5 Ganijuillet, E., 233 Gale of a turbine, 376, 379 Gauging lh« flon, 71. 9°. 9S, iSS of rivers, 101, 24S, 266 GiRARD, P., 400 Grassi, G., 9 Gravity, acceleration of, 10 centre of. 18, 34 Guides, 379, 392,407 Head, 1$. s8S and pressure, 15, 17 losses of, 143, 154, 164, 166, Z42, 2S9 measurement of. 91, 100, 38B Height of jets, 139, 135 Herschel. C. 114, 158, 160, 353, 300, 409 Holyoke tests, 398, 389 Hooke gauge, 4, 100, 313, 286 Horizontal impulse wheels, 36G range of a jei, 61, 136 Horse-power, 205, 283, 293, 364 Horse- shoe conduits, 231 Hose, 207 House service pipes, 196 Humphreys, A. A., 265 Hunt turbine, 380 Hurdy-gurdy wheel, 363 Hydraulic gradient, 1S9 jump, 27s :. 65, 292, 3Sa-430 I Hjrdrometric balan ■. 259 Hydrostatic head, 17, 53, 67 I Hydrostatics, 14-35 ^dbvGoogle 424 lA- Immersed bodies, 30, 316 Impact, 306, 33a, 354 Impulse, 66, 3<J4-3*7 larbines, 377, 397 wheels. 363-37* Inward-flow turbines, 376, 380 Inward projecting lubes, 14I Jet propeller, 341 Jet3,64. 7'-76 contraction of, 71 energy of, 64. IZ9 beight of, i3g. 135 impulse of, 66, 304 on vanes, 310, 319 path of, 60 range of, 61, 136 Jonval turbine, 377, 39s Jump. 276 Knight, E. H., 345 Knot, 335 KuTTER, W. R., zag Kuttek's formula, 139, 333, 334, 338, 839- 347 Lampk's formula, loS, 333 Landrkth, O. H., 3 Leakage, 2S7, 358, 391 Leffel turbine, 379, 381 Lesbros. J. A., 88, 107 Linen hose, 107 Lighthouses, 318 Log, 157, 335 Logarithms, 3, 12, 414 Long pipes, 181 Loss of head, 93, 143, 14S, 161, 163, in friction, 166. 413, 430 measurement of, tjs Lowell hydraulic experiments, 138, 357 tests. 398 Masonry dams, 38 Maximum efficiency, 354 velocity in river, 263 Mean velocity, 37, 314, 347, 361 Measurement of pover. 383-303 Mei iR. G., 158, 38s Mercury, 8, 52, 94 Mbrriuan, M., t, g Metacentre, 34 Meiers, ctirreni. 254 water, 387 Venturi, 158 Metric system, 2, 6 :helotti, F. D., 73, 76 Mill power, 30a Miner's inch. 84 Module, 85 menis of inertia, 34, 36 MoRosi. J., 308 MoKRis, I. P.. & Co., 409 Mortar lining, 333 Motors, 395, 3512-413 Mouthpiece, 137 Moving vanes, 31S Naval architecture, 3S hydromechanics, 335-35' Negative pressure, 55, 146. 159, tgl Newtos. I., 73 Niagara turbines, 376, 402 n-permanem flow, 314 Nor ', 370 Normal pressure Nozzles, 133-193, 2S8. 324, 365 jets from, 135 Oar, action of, 343 Obstructions in channels, 343 in pipes, 172, 1S9 Ocean waves, 318. 350 Orifices, 40-48, 71-97 Oulward-flow turbine, 376, 390, 404 Overshot wheels, 354, 371 ^dbvGoo^lc Paddle wheels, 343, 360 Paiabaloid. 5^. ^ Path of a jet, 61 Patent log, 336 Pclcon water wheel, 363 Penstock, 284, 380, 402, 407 Permanent Bow, 114 Pierce. C. S. 11 Pieioraeter, 153, I57> I59> »i> 3Sa gauginga, 1S6, iSS beights, 192 Plpei, i63-aii, 313. 365 friction factors for, 168 friction needs (or, 43a Pitot's tube. 358 Plates, moTing, 317, 338 Plympton, G, W., 9 Pneumatic turbine, 400 PoiSEUllXE's law, 3 10 Poncelet wbeel, 361 Power, a, 283-303 dynamometer, 391 Pressure, flow under, 49 boriioniAl, 30 normal. 1 8 on dams, aS on pipes, 18, 167 transmission of, 14 Pressure gauge, 9, 154, 189 head, 16, 53. SS. 133. 154 Probable errors, gi Pronv brake, 392 Propeller, 341, 343, 34S Propulsion, work in, 340 Pumps, 304, 390 Pumping, 17, 303 Range of a jet, 61. 63, 136 Rankink, W. J. M., 31S Reaction, 66. 305 experimenis on, 307 tnrbines, 376. 378-410 wheel. 333, 373 Rectangular conduits, 334 orifices, 43, 83 RWD. E. J., 35 Relative capacities of pipes, 183 velocity, 6S, 339, 386 Resistance of plates, 338 of ships. 336, 337 Revolviag tubes, 333 vanes, 336, 338 Reynolds, O., 169 Ring nozzle, 133, 136 Rivers. 347-383 curves in. 315 power of, 303 Rochester water pipe, 1B6 Rod float, 257 ROSSBTTl, G., 5 Rounded crests. 117 Rudder, action of, 348 RvuuiAHH, U., 308, 401 Salt water, 6 Screw propeller. 345 turbine. 401 Sellers. C, 409 Sewers. 235 Ships, 35. 336, 340 Short pipes, 128, 179 Siphon, 19a Slagg, C. 382 Slope, Z13, 244. 248 Smith, H., Jr.. 5, 11, 79. 81, 91, 104, 107, no, 113, 131, 168, 318,326 Smooth noiile, 133. 136 Special forms of turbines. 400 wheels. 371 Speed of wheels, 393. 398, 331, 357 of turbines, 383, 399, 40B Sphere, 19, 57 Squares, table of, 416 Stability of dams, 39 flotation, 33 Standard orifice, 71 tube, 138, 145 ■dbvCtuwlc 426 w Si and pipe, ao6 Statical moment, 35 Steamcc, coal used by, 34O Stearns, F. P., 107, 114, >i6, 117, 118, 18B, 231. 245. ass Stevenson, T., 318 Submerged bodies, 30 orifices, 86 surfaces, 18 turbines, 378 weirs, 114 Sub-surface float, 356 velocities, 345, 364 Sudbury conduit, 245, 346 Suppressed weirs, 98, 110 Suppressian of contraction, BS Surface curve, 11 2, 273 velocity, 262 Surfaces at rest, 310 centre of pressure, 33, 34 pressure on, 18, 30 motion of, 318, 338 Square orifices, St Tables, see pa^e viil Temperature, b, 8, 211 Test of a motor, 291, 295 turbine, 296, 300 Thearle, S. J, P., 336 Theoretical hydraulics, 36-70 discharge, 36 Theoretic power, 283 velocity, 40 Thomson. J., 125 Thomson, W., 316 Throttle valve, 171 Thrust bearing. 408 Thi;rston, R. H., 294, 301 Tidal waves, 349 Tide gate, 27, 38 Tides, 303, 344 Time, 2, 56, 97 TORRICELLI, 37 Transmission of pressures, 14 Transporting power, 251 Trapezoidal sections, 33; weirs, 125 Triangular orifices, 44 weirs, 124 Triple nozzle, 364 Troughs, 224 Tubes, 138-161 Tunnel, Niagara, 403 Turbines. 395-301, 373-409 Twin screws, 347 turbines, 381, 405 Undershot wheels, 360, 372 Uniform flow, 314 Units of measure, i, 335 Unwin, W. C, 91, 309, 339 Vacuum, 8, to, 17 in compound tube, 140 in standard tube, 146 In turbines, 395 Valves, 171 Vanes, 65, 318. 379 in motion. 318, 323, 335 revolving, 326, 379 Variations in discharge, 368 Velocity, a. 36. 37 absolute, 68 coefficient of, 74 from orifices, 37, 73 in conduits, 217 in pipes, 173 io rivers, 349 of approacb, 46, 103, II3 to move materials, 341, 3S) relative, 68, 329 Velocity-head, 39, 40, 52, 106 Vbnturi. J. B.. 12B, 137, 146 Venturi water meter, 158 Vertical jets, 139, 13s turbines, 381 wheels, 353. 363 Very small pipes, 310 ^dbvGoogle Water, baromeler, 7, 8, 396 boiling point of, 8 compressibility, 9 mains, 198. aoi maximum density, s measurement of, 73, 90 meters, 158, 354, atj, 303 physical properties, 3 pipes, i6a-2ii power, 383-303 pressure of. i^, IB, 53 supply systems, 203, 3o6 surface of, 15, 70 wastes of. 197 weigbc of, 6 ■X. 37a, 375 Welled perimeter, 3ia Wheel pit, 403 Wide crests, 118 Wood. DeV., 58 Work, defined, 3, 384 from vanes, 33a, 338 In propulsion, 340 in pumping, 303 of friction, 216, 337 of motors, 3S3-394, 353 ^dbvGoogle idbyGoogle HYDRAXTLICS. ■Wateb-whkels — WiNDuiLLe — Sebvice Pipb— Dhainage, Etc. HTSBAirUOS AJn> KYDBAimiO UOTOB8. With numerouB practical examplee for tlis calculation and conatructloD of Water-wheelB. includloi; Breast, Undershot, Back-pitch, Overahot Wheels, etc., as well ae aapecial diaciiB- Blon of the varlooe forme of Tarbinea. Translated from the fouMh edUion of Weiabacli's Meclianica, by A. J. Dn BoU. Profusel; illustrated. Second edition 8fo, cloth, fS 00 HYDBAUUCS. The Flow of Water throuKh OrlfleeB, over Weira, and throngh Open CondaltH and Pipes. With numerous tables deduced from actual experimeuts. By Hamilton Smith, Jr. IG folding plates. 36S pages 4to, doth, 60(1 " For the b«I, moel ■uttiorltntlia mad moat recent nock on tbeBow al water tbrnngh i>lpe>. we te/er our readento Himlltou Smlcb'i 'Sydrao- licB.'"— ffwand Waltr. A TB£ATISE OIT HYDBATJLICS. .^ Desired as a Text-book for Technical Schools and for the nq&aCC^'J *^ , f\i<. EngineerB. By Prof. Hansfleld Merrlman, Lehigh UuMM^ -v % «' Fourth edition, revised --*n o. .. ~<Ji '■Wilh itolenbly complete knowledge HydreallceluBnEland, FVance. Oermany, Untied States, aud to '-'- ' ■- -^-'tallon In esTlng thai 1 hold lliie l>(«^it >, younjt or old, y-* — ' ..-a»i«- ^tniary igiiutr if tlu Holyott V/attr Poatr COmpanif. Hebschil, Hj/dravUe UAinTAI. OF IBBIGATIOIT BlfODTEBHIfla. By Herbert M. Wllsou, C.B. Part I. Hydrography— Indnd- IngBainfall, Evaporation aud Absorption, Run-off and Flow of SStreamg, Subsurface Water Sources, Alkali, Drainage and Sedimeutatiuti, QuHutity of Water Required, Pressure aud Motion of Water, Flow and Meaaurement of Water in Opea CanalB. Part II. Cauals and Canal Works. — lucludlug Claaaes of Irrigatiou Works, Head works and DiTersion Weirs, Scouring Bluic«8, Regulators and Escapes, Falls and Drainage Works Distributaries. Part III. Storage Reservoirs. — Including Location and Capacity, Earth and I..oose Bock Dams, Masonry Damn, Waste Ways and Outlet Sluices, Pumping. Tools and Maintenance 8to, cloth, 4 00 A GENEOAI. FOBMUIiA FOB THE TTinFOBU flow of water in rivers and other chahkels. BT By B. Qaneuillel end W. R, Kntter, engineers In Berne, BE. Switzerland. Tranalated from tlie Qerman, with numerous additions, including Tables, Diagrams, and the elements of D 1.200 aaugiuEs of Kivcrs, KmaTi Channels, and Pipes, in NE. English measure, by Rudolph Herlne and John C. Trautwine, Jr., of the Society and Institute of Engineers. Illustrated by foldiuE plates. Second edition t)vo, doth, 4 00 "The dbdiictton of hotb nnlh«ra and tranxlalort alone Is eDouKb to com- mend Ihe work. II in made up Jarcely of lableti. and furchi' hjdniulic engineer the wiirk may be pronounced simply Indiepeni^blc. The uooiini of lalior inTolved. both In Ihr oriqinnl wiitk and In Ihl« translation, miiKl have liecn very ktciiI, and sccmn rntly wamnted by the high character of the work produced."— ifcun'ijte Atiwican. WATER SUPPLY. ' Considered mainly from a Chemical and Sanitary standpoin By W. Blplej j,jiclioU. With numerous plates, p-— '■-^■■■~- «.d re.d.bi.'^Owii'Xof ii'« ""nr'.it.TT^iT.JB qn eubjeci o(M-^A(,cij""[)ly."— SanKan/ EnglRttr. ., Cookie WATBB-WHEELS OB HirDBA17I.XC MOTORS. TntDslated from the French Coura de M^cuiique Appliqnte, par M. Breaae, bv Llent. P. A. Mahao, and revised bj Prof. D. H. Mabao. 1876 8to, cloth, $3 80 TEE wtrdmux as a prime mover. Comprf heading evervtbing of value relating to Wlndmllla, their Use, Design, Construction, etc With maa; fine iUai- tratinuB. Bj A, B. WolS', M.E., Conaiiltlnff Engineer. Sec- ond edition 8vo, cloCb, 8 OO '■ An eTcellent pncticsl Lreatite vhkb 011a ■ rold.''— Aaf/rnad GmtU. " A work of undoubted rilue."— Jnifrtcan JVaeMnlit. A FOPtJIiAB TBEATISE OZ7 THE WIWDB. ConipriBiDg the Ueneral Motiona of thn Atmoapliere, Uonsoons, Cyclooei, Tornadoes, Waterspouts, HailBtoaes, etc By Prof. William Ferrel. Second edition 8vo, doth, 4 00 '^The preoflDt volume vbould be read bj every ntndmt of meMoTOlogy, because the luLbnr, in hl» aUempI il maklDfi ibe work popuJU', hu ex- plained Ht iPDjctb and wltb grenl clrAmeH, mauy polnte which In bis other writing! hiTennt been given lufflclenLly in detail lo mika Ihem Itally oDdBT- »tood wlihoDt ependlDK considerable time in thinking over th« malter ; and •iao. the vlewa let forth In the nark may bn considered u the Matenienl of the satboi'e preKni lde» on [be topics trcsted. The volume sbontd be read by all gHneral readen desiring Infannatloti as [a the motions of the ir'the'fareinoet'inthr.rltj on tbli tub; —Anurican Jaumalif Uttionhn- OOLLECnON OF REPORTS (OONDEITSED) AIO) OPINIOK8 OF CHEMISTS IS REGARD TO THE TT8E OF T.TBA-n pipx FOR SERVICE PIFB. THE FBACnCE OF THE IMPROVEMENT OF THE irON-TIDAli RIVERS OF THE UlflTED STATES. With an Examination of the Beanlts thereof. By Capt. E. H. BufTher, Corps of Eogineen, D. S. Annj 8vo, cloth, "I have no haBltation in saying thai it la a work of gmt value to the Corpt or Englneera and to otberv Int eieRted In tbe object of which It treati." — MBjorP.C.HiiHa.CbrpfqTffwfnw", V.S.A. CnKTHBLL By E. L. Corthell, C.E., Chief Assistant and Renident £a- ^neor duriDg their conetructloQ. Illottrated nlth portrait of Captain E!ads. 24 page-plates and 10 folding nups. New edition 8vo, cloth, 8 UO " The book pnaaeisea an evident value for public llbrarlea and for acIentUc men. TbeEreatert single ntuiertaking for Ibe beneSt of eoiumerc* ever carrlvd out 6y the goTemmeul of the Dulled States."— JVw Tart TWAwM. PR0CBBDIN08 OF THE DXVISIOir OF UARINB AUD AAVAL BNaXHTEBBXITG AUS ITAVAIi ARCHJTECTTTRB Of the International EnEineeriDK Congress, held at Chicago, JnlySlst to August Bth, 1893. Edited, undeithesupervlslonot George W. Melville, Englneer-ia- Chief, U.8.N., by Walter M. McFarland, pused AsBiatant Engineer, U.S.N. Thoronfhly fllnstrated, with halftone and other plates, of which anout 174 are Inll-page, and 120 folding plates, 2 vols., 1400 Pagna. 8to, half morocco, net. 10 00 PubllBhed and for aala by JOHN WILEY & SONS. 53 E. lOth St., New York. Co Ogle D„i„.db,Google ^^^_ .if>-~-^^ idbyGoogle idbyGoogle idbyGoogle. 