746 PROCEEDINGS OF THE SOCIETY. 



Dr. Hebb asked if Mr. Conrady was assured that Altmanii's diffusion- 

 disks were exactly the same things as Mr. G-ordon's antipoints. The 

 reply was in the affirmative. 



The thanks of the Society were unanimously voted to Mr. Conrady 

 for his communication. 



The Secretary read a letter from Mr. W. P. Dollman with reference 

 to his previous communication to the Society on stereoscopic photographs 

 of objects under the Microscope. Mr. Dollman's communication was 

 printed in extenso in the October number of the Journal, pp. 605-8. 



A letter was read from Mr. Mestayer, who stated that he had a 

 quantity of diatomaceous and foraminiferous earths for distribution and 

 exchange. Any Fellows desiring to have any of this were asked to 

 apply to Mr. Parsons. 



The Chairman said that the Society had received a large number of 

 slides of Foraminifera and other objects, and invited the assistance of 

 any Fellows of the Society or Members of the Quekett Club in the work 

 of sorting' out and arranging this collection. 



The following Instruments, Objects, etc., were exhibited : — 



The Society : — An old portable Microscope by Dollond, and a small 

 pocket Microscope. 



Mr. J. H. Agar Baugh : — An Immersion Spot Lens made by Reichert. 



Messrs. Watson and Sons : — Watson's Junior Metallurgical Micro- 

 scope ; The Cathcart-Darlaston Microtome ; Darlaston Hand Section 

 Cutter ; Watson's Ball-bearing Sliding Bar. 



Mr. C. F. Rousselet : — Slides of mounted Rotifers sent by Mr. Jas. 

 Murray to illustrate his paper : — Gallidina angusticollis var. attenuata ; 

 G.formosa ; G. longirostris, var. fimbriata ; G. multispinosa ; G. perforata. 



Mr. J. M. Coon : — The following slides of Gomuvia serpula : Forma- 

 tion of Spores, Elaters, Plasmodicarp, Sclerotium ; and Lantern Slides 

 illustrating his paper. 



New Fellows : — The following were elected Ordinary Fellows of 

 the Society : — Messrs. Henry James Aitken, and Otto Juettner. 



