xlvi. ABSTRACT OF PROCEEDINGS 



scope, and by means of the bioscope showed a number of 

 films of scientific interest. 



Monthly Meeting, 15th September, 1920. 



Mr. A. B. Hector in the Chair. 



Mr. S. J. McAuliffe gave a lecture upon "Modern Coal 

 Carbonisation," illustrated by means of lantern slides. 



Special Meeting, 8th October, 1920. 



Dr. R. Greig-Smith in the Chair. 



Mr. A. B. Hector gave a lecture upon " Colour Music 

 and its Industrial Application," which he illustrated by 

 means of diagrams and exhibits. 



Monthly Meeting, 20th October, 1920. 



Mr. E. T. Fisk in the Chair. 



Mr. J. C. McDowall, B.Sc, gave a lecture upon "Brasses 

 and Bronzes," which he illustrated by means of lantern 

 slides and exhibits. 



Monthly Meeting, 17th November, 1920. 



Mr. W. T. Willington, o.b.e., in the Chair. 



Mr. W. van der Velden gave a lecture upon "Colour 

 Photography, its Principles and Practice," which he 

 illustrated by means of lantern slides and by exhibits. Mr. 

 H. J. Thompkins contributed a series of slides taken by the 

 Paget process. 



Monthly Meeting, 15th December, 1920. 



Mr. E. T. Fisk in the Chair. 



Mr. R. Vicars gave an address upon "The Woollen 

 Industry," and illustrated his remarks by means of exhibits. 



