469 



June E. Penard, On Two New Rhizopods from Sierra Leone. 

 T. A. O'Donohoe, On Dimorphism in the Spermatozoa 



of the Flea and the Blowfly. 

 ,, E. M. Nelson, On Normal and Abnormal Vision in 



Microscopic Work. 

 Oct. E, M. Nelson, On James Mann's Improved Compound 

 Microscope (1751). 

 J. \V. Shoebotham, On Spring-tails (Collembola). 



Nov. J. J. Simpson, On Insects and Disease. 



At the Ordinary Meetings of the Club the following slides and 

 pieces of apparatus, etc., were exhibited : 



Jan. H. Gunnery, Slides and Photomicrographs. 



Feb. J. U. Bremner, Swing-out Substage Fitting. 



March A. C, Banfleld, Improved Mercury Vapour Lamp. 



C. L. Curties, Nelson's Lamp and Dark-ground Con- 



:^ - denser. 



,, M. Ainslie, Finder. 



April A. C. Coles, Bacteria, etc., mounted in Parolein. 



,, E. A. Minchin, Dissections of Rat-flea, etc. 



May T. W. Butcher, Photomicrographs of Diatoms. 



,, C. L. Curties, Slides showing Development of Trout. 



T. A. O'Donohoe, Photomicrographs of Test Objects. 



June J. \V. Ogilvy, Leitz's Dark-ground Illuminator for Smoke 

 Particles, etc. 



Watson &, Sons, Slides showing Development of Chick. 

 ,, Dissecting Microscope. 



Nov. C. L. Curties, Prism for Use with Vertical Illuminator. 



Your Committee \vishes to thank the Authors for their com- 

 munications and the Exhibitors for bringing objects of interest 

 to the notice of the Club. 



The Curator has spent a great amount of time in the work of 

 rearranging the Cabinet and amalgamating certain special collec- 

 tions vdth the general collection. As this has necessitated re-label- 

 ling, naming and cataloguing several hundred slides, it will be 

 understood that the work has been tedious and laborious. The 

 Petrological collection has been revised and some fine prepara- 

 tions added to it. It is hoped that some further illustrated and 

 descriptive notes will be issued shortly similar to those already 



