INTRODUCTION. 



XXI 



Sections for optical examination. 



Blowpipe and other portable apparatus for determining mi- 

 nerals. 



Collections of crystals, models of crystals, plates of crystals, and 

 apparatus for drawing them. 



Educational collections of minerals, &c. 



Diagrams and models for lecture rooms. 



with 



Biology. 



accessory apparatus 



for biological re- 



1. Microscopes 

 search, &c. 



2. Physiological apparatus for investigating 



a. The growth and mechanical movements of living organ- 



isms and their parts. 



b. The chemical phenomena of living organisms. 



c. The electrical phenomena of living organisms. 



d. The functions of the nervous and other systems. 



3. Apparatus for anatomical research. 



4. Apparatus for collecting and preserving object of natural 

 history. 



5. Appliances for teaching biology. 



A limited number of examples illustrating the performances of 

 the apparatus will be admissible. 



Sub-Committees of Sections. 



SECTION I. MECHANICS, INCLUDING PURE AND APPLIED MATHEMATICS 

 AND MECHANICAL DRAWING. 



Professor J. C. Adams, M.A., 



F.E.S. 



Mr. J. Anderson, LL.D., C.E. 

 Professor E. Stawell Ball, LL.D., 



F.E.S. 



Kev. A. Barry, D.D. 

 Mr. W. B. Baskcomb. 

 Mr. Hugh Birley, M.P. 

 Major Bolton. 

 Professor F. A. Bradley. 

 Mr. F. J. Bramwell, F.E.S. 

 Mr. T. Brassey, M.P. 

 Mr. H. W. Chisholm, Warden of the 



Standards. 

 Mr. G. T. Clark. 

 Mr. Lathner Clark. 

 Professor E. B. Clifton, M.A., 



F.E.S. 



Sir Henry Cole, K.C.B. 

 Mr. G. Dixon, M.P. 

 Major-General F. Eardley-Wilmot, 



EA., F.E.S. 

 Mr. D. Glasgow. 



Professor T. M. Goodeve, M.A. 

 The Eight Hon. Lord Hampton, 



G.C.B., F.E.S., President of the 



Institute of Naval Architects. 

 Mr. T. E. Harrison. 

 Sir J. Hawkshaw, F.E.S. 

 Mr. T. Hawksley, President of the 



Institute of Mechanical Engineers. 

 Mi-. J, Hick, M.P. 

 Professor J. C. Maxwell, M.A., 



F.E.S. 



Mr. C. W. Merrifield, F.E.S. 

 Mr. A. J. Mundella, M.P. 

 Dr. Pole, F.E.S. 

 The Eight Hon. Lord Eayleigh, 



F.E.S. 



Mr. J. Scott Eussell, F.E.S. 

 Major Seddon, E.E. 

 Professor Shelley. 



Mr. C. W. Siemens, D.C.L., F.E.S. 

 Professor H. J. S. Smith, M.A., 



F.E.S. 



