III. of temperatures F. and corresponding B. t. u....
IV. of Mean Sp. Ht. of Pt, and losses of temp. by beat

VI. 707

carrier..

VI. 710

V. of Mean Sp. Ht. of Fe, and losses of temp. by heat
carrier..

VI. 713

VI. of Mean Sp. Ht. of Pt-Fe, and losses of temp. by
heat carrier.....

VI. 714

VII. of effective heat-value of metals of a calorimeter..
VIII, of errors in tests of calorimeter......

VI. 719

VI. 720

IX. of determ. of heat capacity of a calorimeter...

X. of quantities of heat in B. t. u. of a

46

XI. of condensed record of weekly experiments.... VI. 736 et seqq.

VI. 722

VI. 723

XII. of

XV. of condensed record of analyses of gases, dampers

66

XIX. of
at bridge wall, by pyrometer...
XX. of pyrometric measurements in arch over boilers..
XXI. of comparison of temperatures in cold and warm
blast boiler.....

VI. 754

VI. 757

VI. 757

boilers.......

XXII. of comparative temperatures, cold and warm blast

XXIII, of calorimetric observations.

VI. 761

..VI. 765–778

XXIV. of reductions from Table XXIII.

.VI. 781-784

XXV. of limits of error in calorimetry..

XXVI. of CO produced by excessively rapid firing..

XXVII. of capacity of boiler for water...

XXVIII. of radiation from brick-work

XXX. of temperatures in brick-work.

VI. 786

VI. 794

VI. 809

VI. 811

VI. 812

VI. 815

Tables for facilitating calculations of boiler tests, Wm. Kent..

non-conducting coverings for steam pipes, J. M. Ordway..

"rotative effort in compound engine, J. C. Hoadley...

TABOR, HARRIS, compression as a means of governing..

VI. 81
VII. 579
VI. 141-152
VIII. 265

VII. 308

VII. 569-578

V. 95, VI. 191-198

VII. 637
I. 165, 166

IX. 53

V. 48

TABOR, HARRIS, disc., variable load and internal friction..
Tachometer for engine tests.

PAGE

X. 167

VIII. 93
I. 183

III. 169

IV. 395, 398
VII. 396

.IV. 296; V. 371

TAYLOR, F. W., the relative value of water-gas and gas from the

Siemens producer for melting in the O. H. furnace.

disc., divergencies in flange diameters.

sand-blast process.....

shop-order system of accounts..

training of a dynamic engineer

steel car axles..

VII. 132

IX. 678

IV. 285

X. 455

VII. 669

IX. 128

VII. 586

VIII. 325

VII. 475

IX. 151

VII. 771

VIL 524

VIII. 228

VI. 529, et seq.

training at the Worcester Free Institute, G. I. Alden......
Telegraphy, multiplex, mechanism employed in, T. W. Rae..

effect of, on friction....

II. 55

the comparative value of different kinds of belting, S. Webber

turbines......

"U. S. steamers..

VIII. 529

III. 79

I. 186

Theorem of Rankine on single-acting expansion engine, W. P. Trow-

PAGE

Thermo candle of J. S. Williams...

Thermo-dynamics of Worthington and other compound engines, S. W.

Robinson..

second law of..

Thermo-electric generation of current.

Thermometer, air......

VIII. 668

III. 130

VII. 726

IV. 87

VI. 281

66

66

manufacture of cotton-seed oil.....
systems of cataloguing and indexing.
THOMSON, ELIHU, disc., soldering and welding of aluminium..

VI. 433

VI. 863

X. 822

VII. 130

Thorneycroft propellers...

IX. 659

THORNE, W. H., twist drills...

internal friction in non-condensing engines......
introduction to Holley memorial session....
large and enlarged photographs and blue prints..
letter on inclined screw propulsion......
mechanical engineer, his work and his policy....
note on helical seams in boiler-making...

note on the regulation of the steam engine
note on water-hammer in steam pipes....
on adoption of a code for steam boiler trials...
on the friction of non-condensing engines...
pressure obtainable by the use of the drop-press.
proportioning steam cylinders....

ratio of expansion at maximum efficiency.
sliding friction of rotation.....

steam boilers as magazines of explosive energy..
systematic testing of turbine water-wheels in the

I. 178

IX. 64

VII. 305

I. 7

II. 415

III. 267

IV. 224

IX. 74

III. 29

IX. 696

II. 456

IV. 75

VIII. 357

II. 338

IV. 404

VI. 878

VIII. 86

V. 53

IX. 360

II. 128

VI. 122

VI. 199

VIII. 359

III. 245

VI. 437