patron. 



HIS MOST EXCELLENT MAJESTY 



KING GEOEGE V. 



t — The Duke of Northumberland, KG. P.O. D.C.L. 

 LL.D. F.R.S. 

 Treasurer — Sir James Crichton-Broavne, J.P. M.D. LL.D. 



D.Sc. F.R.S.— F.P. 



Honorary Secretary — Sir William Crookes, O.M. LL.D. D.Sc. 



F.R.S.— F.P. 



Managers. 1912-1913. 



Henry E. Armstrong, Esq., Ph.D. 



LL.D. F.R.S. 

 The Right Hon. Lord Avebury, P.C. 



D.C.L. LL.D. F.R.S.— F.P. 

 J. H. Balfour Browne, Esq., K.C. 

 W. A. Burdett-Coutts, Esq., M.P. M.A. 

 Sir David Gill, K.C.B. LL.D. D.Sc. 



F.R.S. 

 The Right Hon. The Earl of Hals- 

 bury, P.O. D.C.L. LL.D. F.R.S.— 



F.P. 

 Donald William Charles Hood, Esq., 



C.V.O. M.D. F.R.C.P.-7.P. 

 Alexander C. lonides, Esq. 

 Sir Francis Laking, Bart., G.C.V.O. 



M.D. LL.D.— F.P. 

 Henry F. Makins, Esq., F.R.G.S.— 



F.P. 

 The Right Hon. Viscount Iveagh, 



K.P. G.C.V.O. LL.D. F.R.S. 

 Sir Alexander 0. Mackenzie, Mus.Doc. 



D.C.L. LL.D. 

 Alan A. Campbell Swinton, Esq., 



M.Inst.C.E. 

 Alexander Siemens, Esq., M.Inst.C.E. 



—F.P. 

 The Right Hon. Sir James Stirling, 



P.C. LL.D. F.R.S. 



Visitors. 1912-1913. 



Dugald Clerk, Esq., D.Sc. F.R.S. 

 M.Inst.C.E. 



Francis Darwin, Esq., M.A. LL.D. 



F.R.S. 

 William A. T. Hallowes, Esq., M.A. 

 Arthur Croft Hill, Esq., M.D. M.R.C.S. 

 W. Adams Frost, Esq., F.R.C.S. 

 H. R. Kempe, Esq., M.Inst.C.E. 

 J. G. Gordon, Esq., F.C.S. 

 Charles Edward Groves, Esq., F.R.S. 

 Robert Kaye Gray, Esq., M.Inst.C.E. 

 Sir Robt. Hadfield, F.R.S. M.Inst.C.E. 

 C. E. Melchers, Esq. 

 Major Percy A. MacMahon, R.A. Sc.D. 



F.R.S. 

 WiUiam Stone, Esq., M.A. F.L.S. 



F.C.S. 

 Major G. J. W. Noble. 

 Harold Swithinbank, Esq., J.P. 



F.R.S.E. 



Honorary Professor of Natural Philosophy — The Right Hon. Lord Rayleigh, 



O.M. P.C. M.A. D.C.L. LL.D. Sc.D. F.R.S. &c. 

 Professor of Natural Philosophy— Sm J. J. Thomson, O.M. M.A. LL.D. D.Sc. 



F.R.S. &c. 

 Fullerian Professor of Chemistry — Sir James Dewar, M.A. LL.D. D.Sc. 



F.R.S. &c. 

 Fullerian Professor of Physiology— ^tlialm. Bateson, Esq., M.A. D.Sc. 



F.R.S. 



Keeper of the Library and Assistant Secreta/ry — Mr. Henry Young. 



Assista7it in the Library — Mr. Ralph Cory. 



Assistant in the Laboratory— 'Mr. J. W. Heath, F.C.S. 



