PROCEEDINGS OF THE SOCIKTV. 



103 



B. K. .Johnson 



C. H. Oakden . 

 F. A. Parsons 



J. H. Pledge 

 F. I. G. Rawlins 



F. Rowley . 



W. Russell 



D. J. Scourtield , 



W. R. Traviss , 

 J. Wilson . 



G. W. Young- 



Section of Granite. Polarizer made 

 of a 3 in. by 1 in. slip, with black 

 varnish on one side stuck on to 

 mirror. 



Crystals of Quinol. 



Crystjils of Oxalurate of Ammonia. 



Leg of Cockroach showing muscles. 



Various rock sections. 



Section of Norite showing good 

 Felspars. 



Raphides of Daffodil leaf. 



Volvox aureus, showing eye -spots glow- 

 ing like little lamps. 



Platino-cyanide of Barium. 



Leptodora hyalina. showing muscles. 



Section of Labradorite in Basalt, also 

 Radula of Whelk. 



Various objects were also shown with polarized light Ijy means of 

 the projection lantern, and a hearty vote of thanks, proposed from the 

 Chair, was accorded to those gentlemen who had assisted in the 

 exhibition. 



The President announced that the next meeting of the Biological 

 Section would be held on Wednesday, November o, when Dr. A. H. 

 Drew would give a practical demonstration of microscopic technique. 



The business proceedings then terminated. 



AN ORDINARY MEETING 



OF THE Society was held at No. 20 Hanover Square, W., on 

 Wednesday, November 17th, 1920, Professor John Eyre, 

 President, in the Chair. 



The Minutes of the preceding Meeting were read, confirmed, and 

 signed by the President. 



hii: 



The nomination papers were read of twelve Candidates for Fellow- 



snin. 



