The LORD WROTTESLEY, M.A., V.P.R.S., F.R.A.S... OXFORD, June 27, 1860. WILLIAM FAIRBAIRN, Esq., LL.D., C.E., F.R.S. MANCHESTER, September 4, 1861. The REV. R. WILLIS, M.A., F.R.S., Jacksonian Professor of Natural and Experimental Philosophy in the University of Cambridge CAMBRIDGE, October 1, 1862. SIR W. ARMSTRONG, C.B., LL.D., F.R.S... NEWCASTLE-ON-TYNE, August 26, 1863. SIR CHARLES LYELL, Bart., M.A., D.C.L., F.R.S. BATH, September 14, 1864. The Earl of Derby, K.G., P.C., D.C.L., Chancellor of the Univ. of Oxford.. The Lord Bishop of Oxford, D.D., F.R.S. The Very Rev. A. G. Liddell, D.D., Dean of Christ Church, Oxford Professor Acland, M.D., F.R.S. Professor Donkin, M.A.,F.R.S., F.R.A.S. The Earl of Ellesmere, F.R.G.S. The Lord Stanley, M.P., D.C.L., F.R.G.S. The Lord Bishop of Manchester, D.D., F.R.S., F.G.S. Sir Philip de M. Grey Egerton, Bart., M.P., F.R.S., F.G.S... Sir Benjamin Heywood, Bart., F.R.S. Thomas Bazley, Esq., M.P.. James Aspinall Turner, Esq., M.P. James Prescott Joule, Esq., LL.D., F.R.S., Pres. Lit. & Phil. Soc. Manchester.. Professor E. Hodgkinson, F.R.S., M.R.I.A., M.I.C.E. Joseph Whitworth, Esq., F.R.S., M.I.C.E. ..... The Rev. the Vice-Chancellor of the University of Cambridge The Very Rev. Harvey Goodwin, D.D., Dean of Ely. The Rev. W. Whewell, D.D., F.R.S., Master of Trinity College, Cambridge Rev. J. Challis, M.A., F.R.S..... G. B. Airy, Esq., M.A., D.C.L., F.R.S., Astronomer Royal Professor J. C. Adams, M.A., D.C.L., F.R.S., Pres. C.P.S. Sir Walter C. Trevelyan, Bart.,M.A. ..... Sir Charles Lyell, LL.D., D.C.L., F.R.S., F.G.S. Rev. Temple Chevallier, B.D., F.R.A.S....... ....... (The Right Hon. the Earl of Cork and Orrery, Lord Lieutenant of Somersetshire The Most Noble the Marquis of Bath The Right Hon. Earl Nelson The Right Hon. Lord Portman The Very Reverend the Dean of Hereford The Venerable the Archdeacon of Bath W. Tite, Esq., M.P., F.R.S., F.G.S., F.S.A. Francis H. Dickinson, Esq.. W. Sanders, Esq., F.R.S., F.G.S. George Rolleston, M.D., F.L.S. R. D. Darbishire, Esq., B.A., F.G.S. Arthur Ransome, Esq., M.A. Professor C. C. Babington, M.A., F.R.S., F.L.S. The Rev. N. M. Ferrers, M.A. A. Noble, Esq. Augustus H. Hunt, Esq. R. C. Clapham, Esq. C. Moore, Esq., F.G.S. C. E. Davis, Esq. The Rev. H. H. 'Winwood, M.A. VICE-PRESIDENTS. The Right Hon. the Earl of Lichfield, Lord-Lieutenant of Staffordshire.. The Right Hon. Lord Leigh, Lord-Lieutenant of Warwickshire F. Osler, Esq., F.R.S. The Rev. Charles Evans, M.A. His Grace the Duke of Devonshire, Lord-Lieutenant of Derbyshire. J. C. Webb, Esq., High-Sheriff of Nottinghamshire John Russell Hinds, Esq., F.R.S., F.R.A.S. Sir Roderick I. Murchison, Bart., K.C.B., LL.D., F.R.S., F.G.S., &c... Sir David Brewster, D.C.L., F.R.S., Principal of the University of Edin- James D. Forbes, LL.D., F.R.S., Principal of the United College of St. (The Right Hon. the Earl of Leicester, Lord-Lieutenant of Norfolk Sir John Peter Boileau, Bart., F.R.S....... His Grace the Duke of Buccleuch, K.G., D.C.L., F.R.S. The Right Hon. the Lord Provost of Edinburgh The Right Hon. John Inglis, LL.D., Lord Justice-General of Scotland.. Professor Christison, M.D., D.C.L., Pres. R.S.E. The Earl of Chichester, Lord-Lieutenant of the County of Sussex.. The Right Hon. the Duke of Richmond, K.G., P.C., D.C.L.. J. Prestwich, Esq., F.R.S., Pres. G.S. The Right Hon. the Earl of Rosse, F.R.S., F.R.A.S.. The Right Hon. W. E. Forster, M. P. J. P. Gassiot, Esq., D.C.L., F. R.S... The Right Hon. the Earl of Enniskillen, D.C.L., F.R.S. The Right Hon. the Earl of Rosse, F.R.S. Sir Richard Wallace, Bart., M.P. Rev. Dr. Henry.. Rev. Dr. Robinson, F.R.S. Dr. Andrews, F.R.S. ..... Professor Stokes, D.C.L., F.R.S. The Right Hon. the Earl of Ducie, F.R.S., F.G.S. The Right Hon. Sir Stafford H. Northcote, Bart., C.B., M.P., F.R.S. Major-General Sir Henry C. Rawlinson, K.C.B., LL.D., F.R.S., F.R.G.S. His Grace the Duke of Argyll, K.T., LL.D., F.R.S.L. & E., F.G.S... Sir William Stirling Maxwell, Bart., M.A., M.P. Sir William Thomson, M.A., LL.D., D.C.L., F.R.S. L. & E.. The Right Hon. the Earl of Mount-Edgcumbe.. William Spottiswoode, Esq., M.A., LL.D., F.R.S., F.R.A.S., F.R.G.S. Presidents and Secretaries of the Sections of the Association. Date and Place. Presidents. Secretaries. MATHEMATICAL AND PHYSICAL SCIENCES. COMMITTEE OF SCIENCES, I.-MATHEMATICS AND GENERAL PHYSICS. 1832. Oxford...... Davies Gilbert, D.C.L., F.R.S.... Rev. H. Coddington. Prof. Forbes. SECTION A.-MATHEMATICS AND PHYSICS. Prof. Sir W. R. Hamilton, Prof. Prof. Forbes, W. S. Harris, F. W. W. S. Harris, Rev. Prof. Powell, Prof. 1838. Newcastle... Sir J. F. W. Herschel, Bart., Rev. Prof. Chevallier, Major Sabine, F.R.S. Prof. Stevelly. 1839. Birmingham Rev. Prof. Whewell, F.R.S. ...... J. D. Chance, W. Snow Harris Prof. Stevelly. Rev. Dr. Forbes, Prof. Stevelly, Arch. Smith. Prof. Stevelly. D.D., Prof. M'Culloch, Prof. Stevelly, Rev. 1843. Cork 1846. Southampton Sir John F. W. Herschel, Bart., F.R.S. 1847. Oxford ...... Rev. Prof. Powell, M.A., F.R.S. 1848. Swansea.... Lord Wrottesley, F.R.S. 1849. Birmingham William Hopkins, F.R.S. J. Nott, Prof. Stevelly. Rev. Wm. Hey, Prof. Stevelly. Rev. H. Goodwin, Prof. Stevelly, G. John Drew, Dr. Stevelly, G. G. . Rev. H. Price, Prof. Stevelly, G. G. Dr. Stevelly, G. G. Stokes. Prof. Stevelly, G. G. Stokes, W. 1850. Edinburgh.. Prof. J. D. Forbes, F.R.S., Sec. W. J. Macquorn Rankine, Prof. Smyth, 1854. Liverpool... Prof. G. G. Stokes, M.A., Sec. J. Hartnup, H. G. Puckle, Prof. Stevelly, J. Tyndall, J. Welsh. ..C. Brooke, Rev. T. A. Southwood, Rev. T. R. Robinson, D.D.,F.R.S., Prof. Curtis, Prof. Hennessy, P. A. Rev. W. Whewell, D.D., V.P.R.S. Rev. S. Earnshaw, J. P. Hennessy, Tyndall. Date and Place. Presidents. Secretaries. 1859. Aberdeen The Earl of Rosse, M.A., K.P., J. P. Hennessy, Prof. Maxwell, H. J. S. Smith, Prof. Stevelly. F.R.S. 1860. Oxford...... Rev. B. Price, M.A., F.R.S....... Rev. G. C. Bell, Rev. T. Rennison, Prof. Stevelly. 1861. Manchester. G. B. Airy, M.A., D.C.L., F.R.S. Prof. R. B. Clifton, Prof. H. J. S. Smith, Prof. Stevelly. 1862. Cambridge.. Prof. G. G. Stokes, M.A., F.R.S. Prof. R. B. Clifton, Prof. H. J. S. 1863. Newcastle... Prof. W. J. Macquorn Rankine, 1864. Bath C.E., F.R.S. F.R.A.S. M.A., 1865. Birmingham W. Spottiswoode, M.A., F.R.A.S. Smith, Prof. Stevelly. Rev. N. Ferrers, Prof. Fuller, F. Jenkin, F.R.S., Rev. T. N. Hutchinson, F. Jenkin, G. 1866. Nottingham Prof. Wheatstone, D.C.L., F.R.S. Fleeming Jenkin, Prof. H. J. S. Smith, Rev. S. N. Swann. 1867. Dundee...... Prof. Sir W. Thomson, D.C.L., Rev. G. Buckle, Prof. G. C. Foster, 1868. Norwich ...... 1869. Exeter Prof. J. J. Sylvester, LL.D., Prof. G. C. Foster, R. B. Hayward, W. K. Clifford. F.R.S. 1870. Liverpool... J. Clerk Maxwell, M.A., LL.D., Prof. W. G. Adams, W. K. Clifford, F.R.S. 1871. Edinburgh . Prof. P. G. Tait, F.R.S.E. 1872. Brighton ... W. De La Rue, D.C.L., F.R.S... 1873. Bradford Prof. H. J. S. Smith, F.R.S...... 1874. Belfast Prof. G. C. Foster, Rev. W. Allen Prof. W. G. Adams, J. T. Bottomley, Prof. W. K. Clifford, J. W. L. Glaisher, Prof. A. S. Herschel, G. F. Rodwell. Rev. Prof. J. H. Jellett, M.A., J. W. L. Glaisher, Prof. Herschel, 1875. Bristol Prof. Balfour Stewart, M.A., Prof. W. F. Barrett, J.W. L. Glaisher, M.A., Prof. W. F. Barrett, J. T. Bottomley, 1832. Oxford CHEMICAL SCIENCE. COMMITTEE OF SCIENCES, II.-CHEMISTRY, MINERALOGY. 'John Dalton, D.C.L., F.R.S.. 1833. Cambridge.. John Dalton, D.C.L., F.R.S.. 1834. Edinburgh... Dr. Hope...... James F. W. Johnston. Prof. Miller. Mr. Johnston, Dr. Christison. SECTION B.-CHEMISTRY AND MINERALOGY. Dr. T. Thomson, F.R.S. Rev. Prof. Cumming.. 1837. Liverpool... Michael Faraday, F.R.S. 1838. Newcastle... Rev. William Whewell, F.R.S.... Dr. Apjohn, Prof. Johnston. Dr. Apjohn, Dr. C. Henry, W. Hera- Prof. Johnston, Prof. Miller, Dr. Prof. Miller, R. L. Pattinson, Thomas |