i ti iin ia i 
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1881 
TRUSTEES AND GENERAL OFFICERS, 1831-1905. 
TRUSTEES. 
1832-70 (Sir) R. I. Murcutson (Bart.), 
E.R.S. 
1832-62 JOHN TAYLOR, Esq., F.R.S. 
1832-39 C. BABBAGE, Esq., F.B.S, 
1839-44 F. BAILy, Esq., F.R.S. 
1844-58 Rev. G. PEACOCK, F.R.5, 
1858-82 General EK. SABINH, FBS. | 
1862-81 Sir P. EGEertTon, Bart., F.R.S. 
GENERAL 
1831 JONATHAN GRAY, Esq. 
1832-62 JOHN TAYLOR, Esq., F.R.S. 
1862-74 W. SPOTTISWOODH, Esq., F.R.8. 
1874-91 Prof. A. W. WILLIAMSON, F.R.S. 
1872 Sir J. LUBBOCK, Bart. (now Lord 
AVEBURY), F.R.S. 
1881-83 W. SPOTTISWOODE, Esq., Pres. 
1883 Lord RAYLEIGH, F.R.S. 
1883-98 Sir Lyon (afterwards 
PLAYFAIR, F.R.S. 
Prof, (Sir) A. W. RUckER, F.R.S. 
Lord) 
1898 
TREASURERS. 
1891-98 Prof. A. W. RUCKER, F.R.S. 
1898-1904 Prof. G. C. FosTsr, F.R.S. 
1904 Prof. JOHN PERRY, F.R.S. 
GENERAL SECRETARIES. 
1832-35 Rev. W. VERNON Harcourt, 
F.RS. 
1835-36 Rev. W. VERNON HARCOURT, 
¥.R.S., and F, Batty, Esq., 
¥.R.S. 
1836-37 Rev. W. VERNON HARCOURT, 
¥.R.S., and R. I. MuRcHISON, 
Esq., F.R.S. 
1837-39 R. I. Murcuison, Esq., F.R.S., 
and Rev. G. PEAcock, F.R.8. 
1839-45 Sir R. I. Murcutison, F.R.S., 
and Major E. SABINE, F.R.S. 
1845-50 Lieut.-Colonel E.SABINE, F.R.S. 
1850-52 General E. SABINE, F.R.S., and 
J. ¥. Royse, Esq., F.R.S. 
1852-53 J. F. Roy eg, Esq., ¥.B.S. 
1853-59 General E. SABINE, F.R.S. 
1859-61 Prof. R. WALKER, F.R.8. 
1861-62 W. HopKIns, Esq., F.R.S. 
1862-63 W. Hopkins, Esq., F.R.S., and 
Prof. J. PHILLIPS, F.R.S. 
1863-65 W. Hopkins, Esq., F.R.S., and 
F. GALTON, Esq., F.R.S. 
1865-66 F. GALTON, Esq., F.R.S. 
1866-68 F. GALTON, Esq., F.R.S., and 
Dr. T. A. Hirst, F.R.S. 
1831 
1832 
JOHN PHILLIPS, Esq., Secretary. 
Prof. J. D. Forbes, Acting 
Secretary. 
1832-62 Prof. JOHN PHILLIPS, F.R.S. 
1862-78 G. GRIFFITH, Esq., M.A. 
1878-80 J. E. H. Gorpon, Esq., B.A., 
Assistant Secretary. 
G. GRIFFITH, Esq., M.A., Acting 
Secretary. 
1868-71 Dr. T. A. Hirst, F.R.S., and Dr, 
T. THOMSON, F.R.S. 
1871-72 Dr.T. THomson,F.R.S.,and Capt. 
DOUGLAS GALTON, F.R.S. 
1872-76 Capt. D. GALTON, F.R.S., and 
Dr. MICHAEL FOSTER, F.R.S. 
1876-81 Capt. D. GALTON, ¥.R.8., and 
Dr. P. L. SCLATER, F.RB.S. 
1881-82 Capt. D. GALTON, F.R.S., and 
Prof. F. M. BALFouR, F B.S. 
1882-83 Capt. DOUGLAS GALTON, F.R.S. 
1883-96 Sir DouGLAS GALTON, F.RB.S., 
and A. G. VERNON HARCOURT, 
Esq., F.R.S. 
1895-97 A. G. VERNON HARCOURT, Esq., 
F.R.S., and Prof. HE. A. 
SCHAFER, F.R.S. 
1897— f Prof. ScHAFER, F.R.S., and Sir 
an W.C.ROBERTS-AUSTEN,F.R.S, 
1900-02 Sir W. C. ROBERTS-AUSTEN, 
F.R.S., and Dr. D. H. Scort, 
¥F.R.S. 
1902-03 Dr. D. H. Scort, F.R.S., and 
Major P. A.MACMAHON, F.R.S. 
Major P. A. MACMAHON, F.R.S., 
and Prof. W. A. HERDMAN, 
¥F.B.S. 
1903 
ASSISTANT GENERAL SECRETARIES. 
1881-85 Prof. T. G. Bonney, F.R.S., 
Secretary. 
1885- 90 A. T. ATCHISON, Esq., M.A., 
Secretary. 
1890 G. GRIFFITH, Esq., M.A., Acting’ 
Secretary. 
1890-1902 G. GRIFFITH, Esq., M.A. 
1902-04 J. G. GARSON, Esq., M.D. 
1904 A, SILVA Wuurx, Esq., Assistant 
Seoretary. 
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