438 VICE-PRESIDENTS. 
Elected. 
1880. T. Clifford Allbutt, M.D., F.R.S, 
1882. H. C. Sorby, LL.D., F.R.S. 
1882. Thos. W. Tew. 
1885. Lord Houghton. 
1885. Viscount Halifax. 
1887. James Booth. 
1887. F. H. Bowman, D.Sc. 
1887. Richard Carter, C.E. 
1887. Professor A. H. Green, F.R.S. 
TRUSTEES : 
1840. Earl Fitzwilliam. 
1840. Earl of Effingham. 
1840. Lord WharncHffe. 
1840. Viscount Milton. 
1840. Viscount Howard. 
1840. Hon. W. S. Lascelles. 
1840. Hon. J. S. Wortley. 
1840. T. W. Beaumont. 
1840. J. S. Stanhope. 
1840. W. B. Martin. 
1840. Charles J. Brandling. 
1840. Godfrey Wentworth. 
SECRETARY AND TREASURER : 
1837. Thomas Wilson, 
1842. Joseph Travis Clay. 
1844. Rev. William Thorp. 
1854. WiUiam Sykes Ward. 
HONORARY SECRETARY : 
1871. Louis C. Miall. 
1876. James W. Davis. 
HONORARY TREASURER : 
1876. JolmBrigg. 
1883. William Cash. 
ASSISTANT SECRETARY : 
1846. Henry Denny, A.L.S. 
1875. J. Crowther, (resigned 1881). 
