Xlvi UEPOKT— 1875. 



OPFICEES OP SECTIONAL COMMITTEES PRESENT AT THE 



BRISTOL MEETING. 



SECTION A. MATHEMATICS AND PHYSICS. 



President— Fxofessov Balfour Stewart, M.A., LL.D., F.R.S. 



Vice-Presidents.— Hey. J. W. Caldicott, D.D. ; Professor Oayley, F.R.S. ; Rev. S. 



J. Perry, F.R.S. ; Professor Price, F.R.S. ; Professor H. J. S. Smith, F.R.S. ; 



W. Spottiswoode, F.R.S. ; Professor J. J. Sylvester, F.R.S.; Sir W. Thomson, 



r.R.S. ; Professor Tyndall, F.R.S. 

 Secretaries.— Fl•ofessoT'^Y. F. Barrett, F.R.S.E., M.R.I.A., F.O.S. ; J. W. L, 



Glaisher, M.A., F.R.S., F.R.A.S. : C. T. Hudson, M.A., LL.D. : G. F. Rodwell, 



F.R.A.S., F.C.S. 



SECTIOK B. CHEMISTEY AND MINERALOGY, INCLUDING THEIK APPLICATIONS TO 



AGEICULTUEE AND THE AETS. 



President— A. G. Vernon Harcourt, M.A., F.R.S., F.O.S. 



Vice-Presidents. — Professor Atkinson, F.C.S. ; Professor Debus, F.R.S. ; Professor 



J. H. Gladstone, F.R.S. ; Dr. Longstaff; Professor N. Story Maskelvne, F.R.S. ; 



Alderman T. Proctor ; Professor W. J. Russell, F.R.S. ; Professor Williamson, 



F.R.S. 

 Secretaries.— H. E. Armstrong, Ph.D., F.C.S.: W. Chandler Roberts, F.R.S.; 



William A. Tilden, D.Sc, F.C.S. 



SECTION C. GEOLOGY. 



President— Dr. Thomas Wright, F.R.S.E., F.G.S. 



Vice-Presidents.— The Earl of Diicie, F.R.S.; Sir Philip de M. GreyEgerton, Bart., 



F.R.S. ; The Earl of EnnishiUen, F.R.S. ; R. A. C. Godwin-Austin, F.R.S. ; 



Sir W. V. Guise, Bart., F.G.S. ; Professor Hai-kness, F.R.S. ; Professor Hull, 



F.R.S. ; W. AV. Stoddart, F.G.S. 

 Secretaries.— L. C. Miall, F.G.S. ; E. B. Tawney, F.G.S. ; W. Topley, F.G.S. 



SECTION D. BIOLOGY. 



President— P. L. Sclater, M.A., Ph.D., F.R.S., F.L.S. 

 Vice-P-esidents.-FTofessov Cleland, M.D., F.R.S. ; Professor Rolleston, M.A.,M.D., 



F.R.S., F.L.S. ; Dr. Allman, F.R.S.; Osbert Salvin, F.R.S.; Professor W. C. 



Williamson, F.R.S. ; Professor Balfour, F.R.S. ; Colonel Lane Fox, F.G.S. ; 



Dr. Allen Thomson, F.R.S. 

 Secretaries.— E. R. Alston, F.Z.S. ; Dr. McKendrick ; Professor W. R. ]\I'Nab, 



M.D. ; Dr. Martyn ; F. W. Rudler, F.G.S.; Dr. P. H. Pye-Smith. 



SECTION E. GEOGEAPHY AND ETHNOLOGY. 



iVrnWewi!.— Lieutenant-General Strachev, R.E., C.S.I., F.R.S., F.R.G.S., F.L.S., 

 F.G.S. .^ > > > i > 



Vice-Presidents.— ^ix Rutherford Alcock, K.C.B.; Admiral Sir E. Belcher, K.C.B., 



F.R.S., F.R.G.S. ; Francis Galton, F.R.S., F.R.G.S. ; Major-General Sir H. C. 



Rawlinson,K.C.B., D.C.L., LL.D., F.R.S., Pres.R.G.S. ; Rev. Professor Rawlin- 



son, M.A. ; Major Wilson, R.E., F.R.S., F.R.G.S. 

 Secretaries.— R.yif. Bates, F.L.S., Assist. Sec. R.G.S. ; E. C. Rye, F.Z.S., Librarian 



R.G.S.; F.F.Tuckett, F.R.G.S. 



SECTION F. ECONOMIC SCIENCE AND STATISTICS. 



President— 3 waes Hevwood, M.A., F.R.S., Pres. S.S. 



Vice-Prcsidents.—l,ox'& Aberdare ; Dr. Beddoe, F.R.S. ; Right Hon. Stephen Cave, 



M.P. ; M. E. Grant Duff, M.P. ; W. Farr, M.D., F.R.S. ; G. AV. Hastings ; 



Jerom Murch ; Rev. J. Percival, M.A., LL.D. 

 Secretaries.— F. P. Fellows, F.S.S., F.S.A. ; T. G. P. Hallett, M.A. ; E. Macrory, 



aVJ. * A. « 



SECTION G. — MECHANICAL SCIENCE. 



PmWcH)!.— AViUiam Fronde, M.A., C.E., F.R.S. 



Vice-Presidents.— W. H. Barlow, C.E., F.R.S, ; F. J. BramweU, C.E., F.R.S. ; James 



Brunlees, C.E. ; P. le Neve Foster, M.A. ; Captain Douglas Galton, C.B., F.R.S. ; 



C. A\ . Merrifield, F.R.S. ; Lord Rayleigh, F.R.S. ; Sir AYilliam Thomson, LL.D., 



F.R.S. ; Edward AVoods, C.E. 

 Secretaries— ^Y. P. Browne, M. A., C.E. : H. M. Brunei ; J. G. Gamble, B.A., C.E. ; 



J. N. Shoolbred, C.E., F.G.S. 



