Montreal Microscopical Society. 4y 
The seventh monthly meeting was held on Monday 
evening, April 18th. 
Dr. Wanless’ paper, “The Determination and Results of 
Minute Materials, Physiologically and Microscopically Con- 
sidered,” was illustrated with interesting experiments and 
slides. 
The eighth monthly meeting, held on Monday even- 
ing. May 9th, after the regular business, was devoted to 
the exhibition by the members of diatom slides. 
Sgsssron 1887-1888. 
The annual meeting of the society was held on Monday 
evening, October 10th 1887. 
The following officers were elected for the session 
1887-88. 
President—Professor D. P. Penhallow. 
Vice-President—J. Stevenson Brown. 
Secretary-Treasurer.—A. Holden. 
The annual reports were read and adopted. 
The second monthly meeting was held on Monday 
evening, November 14th. 
The President read a most interesting and instructive 
paper, “The Microscope as an Aid to Research,” exhibiting 
some very fine objectives, and other accessories. 
