April 2p/i, 1 91 7.] Proceedings. xxiii. 



Colour sensitive plates are used in the various modifications 

 of the three-colour process, iiicruding the semi-automatic colour 

 processes iji six or piore cofours, which are printed in collotype 

 c^r lithography.- 'It is probable that such processes will largely 

 Replace existing processes of chromo-lithography. 



Ajnnual General Meeting, April 24th, 191 7. 



The President, Professor Sydney J. Hickson, M.A., D.Sc, 

 F.R.S., in the Chair. 



The Annual Report of the Council and the Statement of 

 Accounts were presented, and it was resolved :—" That the 

 Annual Report, together with the Statement of Accounts, be 

 adopted, and that they be printed in the Society's Proceedings." 



Mr. Melland and Dr. L. Balls were appointed Scrutineers 

 of the balloting papers. 



The following members were elected Officers of the Society 

 and Members oif the Council for the ensuing year : — 



Presidefit: William Thomson, F.R.S.E., F.I.C., F.C.S. 



Vice-Presidents: G. ELLIOT SMITH, M.A., M.D., F.R.S.; 

 T. a. Coward, F.Z.S., F.E.S.; W. W. Haldane Gee, B.Sc, 

 MJSc.Tech., A.M.I.E.E.; SYDNEY J. HiCKSON, M.A., D.Sc, 

 F.R.'S. 



Secretaries: R. L. TAYLOR, F.C.iS., F.I.C.; GEORGE HiCK- 

 LING, D.Sc., F.G.S. 



Treasurer: W. Henry Todd, 



Librarian: C. L. BARNES, M.A. 



Other Members of the Council: Francis Jones, M.iSc, 

 F.R.S.E., F.C.S. ; Mary McNicol, M.Sc; D. Thoday, M.A.; 

 Francis Nicholson, F.Z.S.; H. R. Hasse, M.A., D.Sc; 

 E. L. Rhead, M.ScTech., F.I.C. 



Ordinary Meeting, April 24th, 191 7. 



The President, Professor Sydney J. Hickson, M.A., D.Sc, 

 F.R.S., in the Chair. 



A vote of tha^iks was accorded the donors of the books 

 upon the table. 



