PAST PKESIDENTS. 
1875-77. JOHN EVANS, D.C.L., LL.D., Treas. R.S., Pres.S.A. 
1877-79. ALFRED T. BRETT, M.D. 
1879-81. J. GWYN JEFFREYS, LL.D., F.R.S., F.L.S., F.G.S. 
1881-83. GEORGE ROOPER, F.Z.S. 
1883-85. RIGHT HONOURABLE EARL COWER, K.G. 
1885-87. PROF. JOHN ATTFIELD, M.A., Ph.D., F.R.S., F.C.S. 
TRUSTEES. 
ALFRED T. BRETT, M.D. 
JOHN HOPKINSON, F.L.S., F.G.S. 
W. LEPARD SMITH. 
