XXxXll 
LECTURES TO THE OPERATIVE CLASSES. 
PUBLIC OR CITIZENS’ LECTURES. 
Date and Place 
Lecturer 
Subject of Lecture 
1912. Dundee 
1913. Birmingham 
1914. Australia: 
Perth 
Adelaide 
Melbourne 
Sydney ... 
Brisbane 
.. Prof. B. Moore, D.Sc. ......... 
Prof. E. C. K. Gonner, M.A. 
Prof. A. Fowler, F.R.S. ...... 
Dr. A. C. Haddon, F.R.S. ... 
Dr. Vaughan Cornish ......... 
Leonard Doncaster, M.A. 
| Dr. W. Rosenhain, F.R.S. . 
|Frederick Soddy, F.R.S....... 
...| Prof. W. A. Herdman, F.R.S. 
Prof, A. 8. Eddington, F.R.S. 
I; Balfour, WvisA 5 cesccecss cose 
Prof. A. D. Waller, F.R.S. ... 
iC. A. Buckmaster, M.A. ...... 
Prof. E. C. K. Gonner, M.A. 
Dr. W. Rosenhain, F.R.S. ... 
Prof. H. B. Dixon, F.R.S. .. 
Prof, B. Moore, F.R.S.......... 
Prof. H. H. Turner, P.R.S. ... 
Dr, A. ©. Haddon, F.R.S. 
Science and National Health. 
| Prices and Wages. 
'The Sun. 
The Decorative Art of Savages. 
;The Panama Canal. 
..| Recent Work on Heredity and its 
Application to Man. 
..|Metals under the Microscope. 
|Tbe Evolution of Matter, 
Why we Investigate the Ocean. 
Stars and their Movements. 
Primitive Methods of Making Fire. 
Electrical Action of the Human 
Heart. 
Mining Education in England. 
Saving and Spending. 
Making of a Big Gun. 
.| Explosions. 
Brown Earth and Bright Sunshine. 
Comets. 
.| Decorative Art in Papua. 
