Ixviii KEPOET — 1887. 



OFFICERS OF SECTIONAL COMMITTEES PRESENT AT THE 

 MANCHESTER IMEETING. 



SECTION A. — MATHEMATICAL AND PHYSICAL SCIENCE. 



President.— FroiessoT Sir R. S. Ball, M.A., LL.D., F.R.S., F.R.A.S., 

 M.R.I.A., Astronomer Royal for Ireland. 



Vice-Presidents.— VrofessoY J. C. Adams, F.R.S. ; Dr. John Hopkinson, 

 F.R.S. ; Professor the Rev. Bartholomew Price, V.P.R.S. ; Professor 

 Lord Rayleigh, Sec.R.S. ; Professor H. A. Rowland ; Professor 

 Schuster, F.R.S. ; Professor Balfour Stewart, F.R.S. ; Professor 

 Sir W. Thomson, F.R.S. 



Secretaries.— Rohert E. Baynes, M.A. {Recorder); R. T. Glazebrook, 

 F.R.S. ; Professor H. Lamb, F.R.S. ; W. N. Shaw, M.A. 



SECTION B. — CHEMICAL SCIENCE. 



Presif^ewi.— Edward Schunck, Ph.D., F.R.S., F.C.S. 



Vice-Presidents. — Professor C. Schorlemmer, F.R.S. ; Professor T. E. 

 Thorpe, F.R.S. ; Sir F. A. Abel, C.B., F.R.S. ; W. Crookes, F.R.S. ; 

 Professor Dewar, F.R.S. ; Professor H. B. Dixon, F.R.S. ; Dr. W. 

 J. Russell, F.R.S. ; Professor A. W. Williamson, F.R.S. 



Secretaries. — Professor P. Phillips Bedson, D.Sc. (Recorder) ; H. Forster 

 Morley, D.Sc. ; W. Thomson. 



SECTION C— GEOLOGY. 



President.— B.enrj Woodward, LL.D., F.R.S., F.G.S. 



Vice-Presidents. — Professor Bonney, F.R.S. ; Professor Comm. G. 

 Capellini, Sc.D. ; Professor W. Boyd Dawkins, F.R.S. ; Dr. T. 

 Sterry Hunt, F.R.S. ; Professor J. W. Judd, F.R.S. ; Professor 

 T. Rupert Jones, F.R.S. ; Professor Otto Torell, Ph.D. ; Professor 

 F. Zirkel, Ph.D. 



Secretaries.— J. E. Marr, M.A. ; J. J. H. Teall, M.A. ; W. Topley, F.G.S. 

 (Recorder) ; W. W. Watts, M.A. 



SECTION D. — BIOLOGY. 



President.— FrofessoT Alfred Newton, M.A., F.R.S., F.L.S., V.P.Z.S. 



Vice-Presidents. — Professor Asa Gray, LL.D. ; Professor M. Foster, 

 Sec.R.S. ; Professor E. Ray Lankester, F.R.S ; Professor A. 

 Milnes Marshall, F.R.S. ; Professor J. S. Burdon Sanderson, F.R.S. ; 

 W. T. Thiselton-Dyer, C.M.G., F.R.S.; Rev. Canon Tristram, 

 F.R.S. ; Professor W. C. Williamson, F.R.S. 



