HIS MOST EXCELLENT MAJESTY 



KING EDWAED VII. 



HIS ROYAL HIGHNESS 



THE PEINCE OF WALES, K.G. G.C.V.O. LL.D. F.R.S. 



President— The Duke of Northumberland, K.G. P.O. D.C.L. 



F.R.S. 



Trmswrn— Sir James Crichton-Browne, M.D. LL.D. F.R.S. — V.P. 



Honorary Secretary — SiR William Crookes, D.Sc. F.R.S. — V.P. 



Managers. 1906-1907. 



Sir William de W. Abney, K.C.B. 



D.C.L. D.Sc. F.R.S. 

 The Right Hon. Lord Alverstone, 



G.C.M.G. B.C. M.A. LL.D. F.R.S. 



—V.P. 

 The Right Hon. Earl Cathcart, D.L. 



J.P. 

 Arthur Herbert Church, Esq., M.A. 



D.Sc. F.R.S. 

 Francis Elgar, Esq., LL.D. F.R.S. 



M.Inst.C.E. 

 Donald William Charles Hood, M.D. 



C.V.O. F.R.C.P. 

 Maures Homer, Esq., J.P. F.R.A.S. 

 Sir William Huggins, O.M. K.C.B." 



D.C.L. LL.D. F.R.S.— V.P. 

 The Right Hon. Lord Kelvin, O.M. 



G.C.V.O. P.C. D.C.L. LL.D. D.Sc. 



F.R.S.— V.P. 

 Henry Francis Makins, Esq.,F.R.G.S. 

 Ludwig Mond, Esq., Ph.D. F.R.S.— 



V.P. 

 Sir Richard Douglas Powell, Bart., 



K.C.V.O. M.D. LL.D. Pres.R.C.P. 

 The Right Hon. Lord Sanderson, 



G.C.B. K.C.M.G.— V.P. 

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

 The Right Hon. Sir James Stirling, 



P.C. M.A. LL.D. F.R.S.— V.P. 



Visitors. 1906-1907. 



John Mitchell Bruce, Esq., M.A. M.D. 



LL.D. 

 Dugald Clerk, Esq., M.Inst.C.E. 



F.C.S. 

 Sir John George Craggs, M.V.O. 

 Henry Cunynghame, Esq., C.B. M.A. 



George Frederick Deacon, Esq., 



LL.D. M.Inst.C.E. 

 Edward Dent, Esq. 

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

 The Rev. John Henry Ellis, M.A. 

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

 Frederick G. Henriques, Esq. 

 Alexander C. lonides, Esq. 

 Carl E. Melchers, Esq. 

 Emile R. Merton, Esq. 

 Harold Swithinbank, Esq., J.P. 



F.R.G.S. 

 George Philip Willoughby, Esq., J.P. 



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 — Joseph John Thomson, Esq., 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-r-^iLLihM Stirling, M.D. LL.D. D.Sc. 



Keeper of the Library and Assistant Secretary — Mr. Henry Young. 

 Assistant in the Library — Mr. Ralph Cory. 



Assistants in the Laboratories— ^Ix. R. N. Lennox, F.C.S. , Mr. J. W. Heath, 

 F.C.S. 



LOKPON : PRINTED BT WILUAM CLOWES AMI> SONS, LIMITED 

 ORKAT WINDMILL STREET, W., AND DUKE STREET. STAMFORD STREET. 8.E. 



