PRESIDENTS AND SECRETARIES OF THE SECTIONS. 
xliii 
Presidents and Secretaries of the Sections of the Association. 
Date and Place 
1832. 
1833. 
1834. 
1835. 
1836. 
1837. 
1838. 
1839. Birmingham | 
1840. 
1841. 
1842. 
Presidents 
| Secretaries 
MATHEMATICAL AND PHYSICAL SCIENCES. 
COMMITTEE OF SCIENCES, I.—MATHEMATICS AND GENERAL PHYSICS. 
Dublin 
Bristol 
Cambridge 
Edinburgh 
teeeee 
Liverpool... 
Newcastle 
Glasgow .. 
Plymouth 
Manchester 
Southamp- 
ton. 
1847. 
Oxford 
weeeee 
1848. Swansea ... 
1849. Birmingham 
1850. 
1851. 
1852. 
1853. 
1854. 
1855. 
Davies Gilbert, D.C.L., F.R.S. 
Sir D. Brewster, F.R.S. ...... 
Rev. W. Whewell, F.R.S. 
SECTION A.—MATHEMATICS 
Rey. Dr. Robinson 
Rey. William Whewell, F.R.S. 
Sir D. Brewster, F.R.S. ...... 
Sir J. F. W. Herschel, Bart., 
F.R.S. 
Rev. Prof. Whewell, F.R.S.... 
.|)-Profilorbes, I. R:S.....s00ss0«s 
Rev. Prof. Lloyd, F.R.S8. ...... 
Very Rev. G. Peacock, D.D., 
F.R.S. 
Prof. M‘Culloch, M.R.LA. ... 
The Earl of Rosse, F.R.S. ... 
The Very Rey. the Dean of 
Ely. 
Sir John F. W. Herschel, 
Bart., F.R.S. 
Rev. Prof. Powell, 
F.R.S. 
Lord Wrottesley, F.R.S. ...... 
William Hopkins, F.R.S....... 
M.A., 
Edinburgh Prof. J. D. Forbes, F.R.S., 
Sec. R.S.E. 
Ipswich ...|Rev. W. Whewell, D.D., 
F.R.S. 
Belfast...... Prof. W. Thomson, M.A., 
F.R.S. L. & E. 
13 08 EASE The Very Rey. the Dean of 
Ely, F.R.S. 
Liverpool...| Prof. G. G. Stokes, M.A., Sec. 
RS. 
Glasgow ...|Rev. Prof. Kelland, M.A., 
F.R.S. L. & E. 
1856, Cheltenham Rev. R. Walker, M.A., F.RB.S. 
1857. 
1858. 
Dublin 
Leeds 
Rey. T. R. Robinson, D.D., 
F.R.S., M.R.LA. 
Rev. W. Whewell, 
V.P.R.S. 
D.D., 
Rey. H. Coddington. 
Prof. Forbes. 
Prof. Forbes, Prof, Lloyd. 
AND PHYSICS. 
Prof. Sir W. R. Hamilton, Prof. 
Wheatstone. 
Prof. Forbes, W. 8S. Harris, F. W. 
Jerrard. 
W. S. Harris, Rev. Prof. Powell, 
Prof. Stevelly. 
Rey. Prof. Chevallier, Major Sabine, 
Prof. Stevelly. 
J. D. Chance, W. Snow Harris, Prof. 
Stevelly. 
Rev. Dr. Forbes, Prof. Stevelly, 
Arch, Smith. 
Prof. Stevelly. 
Prof. M‘Culloch, Prof. Stevelly, Rev. 
W. Scoresby. 
J. Nott, Prof. Stevelly. 
|Rev. Wm. Hey, Prof. Stevelly. 
Rev. H. Goodwin, Prof. Stevelly, 
G. G. Stokes. 
John Drew, Dr. Stevelly, G. G. 
Stokes. 
Rev. H. Price, Prof. Stevelly, G. G. 
Stokes. 
Dr. Stevelly, G. G. Stokes. 
Prof. Stevelly, G, G. Stokes, W. 
Ridout Wills. 
W.J.Macquorn Rankine, Prof.Smyth, 
Prof. Stevelly, Prof. G.G. Stokes. 
S. Jackson, W. J. Macquorn Rankine, 
Prof. Stevelly, Prof. G. G. Stokes. 
Prof. Dixon, W. J. Macquorn Ran- 
kine, Prof. Stevelly, J. Tyndall. 
B. Blaydes Haworth, J. D. Sollitt, 
Prof. Stevelly, J. Welsh. 
J. Hartnup, H. G. Puckle, Prof. 
Stevelly, J. Tyndall, J. Welsh. 
Rev. Dr. Forbes, Prof. D. Gray, Prof. 
Tyndall. 
C. Brooke, Rev. T. A. Southwood, 
Prof. Stevelly, Rev. J. C. Turnbull. 
Prof. Curtis, Prof. Hennessy, P. A. 
Ninnis, W. J. Macquorn Rankine, 
Prof. Stevelly. 
Rey. S. Earnshaw, J. P. Hennessy, 
Prof. Stevelly, H.J.S. Smith, Prof. 
Tyndall. 
