xvi proceedings 



Second Ordinary Meeting 



Physiological Lecture Room, Dalhousie College, Halifax, 

 16th February, 1925. 



The President, Dr. Ritchie, in the chair. 



On motion of Mr. Piers and Prof. AIcIntosh, it was 

 resolved that the Institute learns with very deep regret of the 

 death of its corresponding member, Prof. Loring W. Bailey, 

 Ph. D., LL. D., F. R. S. C, which took place at Fredericton, 

 N. B., on 10th January; and of its associate member, Dr. 

 Elias Nicholas Payzant, M. D., at Wolfville, N. S., on 22nd 

 of the same month; and desires to express to the members of 

 their families its sympathy in their bereavement. 



No paper was read. 



Second Popular Lecture 



Physics Lecture Room, Dalhousie College^ Studley, Halifax, 

 23rd February, 1925. 

 The President, Dr. Ritchie, in the chair. 



Prof. J. H. L. Johnstone, Ph. D., of Dalhousie University, 

 delivered the second of the series of lectures on Radio Tele- 

 phony, the subject being "The Production, Transmission and 

 Detection of Wireless Waves." The lecture was illustrated by 

 experiments and lantern slides. 



Third Popular Lecture 



Physics Lecture Room, Dalhousie College, Studley, Halifax, 

 30th March, 1925. 



The President, Dr. Ritchie, in the chair. 



Arthur Willard Greig, A. R. R. L., delivered the third 

 lecture on Radio Telephony, his subject being "Short Wave 

 Transmission." The lecture was illustrated by experiments, 

 including a demonstration of the method of measuring short 

 radio waves. 



