LECTURES TO THE OPERATIVE CLASSES. 



XCIU 



Date and Place 



1886. Birmingham 



1887, 

 1888. 

 1889. 



1890. 

 1891. 

 1892. 

 1893. 

 1894. 

 1895. 

 189G. 

 1897. 

 1898. 



Manchester 



Bath 



Newcastle- 

 upon-Tyne 



Iieeds 



Cardiff 



Edinburgh 

 Nottingham 



Oxford 



Ipswich . . . 

 LiverpooL.. 

 Toronto ... 

 Bristol 



1900. Bradford, 



1901. Glasgow , 



1902. Belfast 



1903. Southport 



1904. Cambridge 



1906. York 



1907. Leicester .., 



1908. Dublin 



Lecturer 



Prof. W. C. Roberts-Austen, 

 F.R.S. 



Prof. G. Forbes, F.R.S 



Sir John Lubbock,Bart.,F.R.S, 

 B. Baker, M.Inst.C.B 



Prof. J. Perry, D.Sc. F.R.S. 

 Prof. S. P. Thompson, F.R.S. 

 Prof. C. Vernon Boys, F.R.S. 



Prof. Vivian B. Lewes 



Prof. W. J. SoUas, F.R.S. ... 



Dr. A. H. Fison 



Prof. J. A. Fleming, F.R.S.... 



Dr. H. O. Forbes 



Prof. E. B. Poulton, F.R.S. ... 



Prof. S. P. Thompson, F.R.S, 

 H. J. Mackinder, M.A 



Prof. L. C. Miall, F.R.S. 

 Dr. J. S. Flett 



Dr. J. E. Marr, F.R.S 



Prof. S. P. Thompson, F.R.S, 



Prof. H. A. Miers, F.R.S 



Dr. A. E. H. Tutton, F.R.S. 



Subject of Lecture 



The Colours of Metals and their 



Alloys. 

 Electric Lighting. 

 The Customs of Savage Races. 

 The Forth Bridge. 



Spinning Tops. 



Electricity in Mining. 



Electric Spark Photographs. 



Spontaneous Combustion. 



Geologies and Deluges. 



Colour. 



The Earth a Great Magnet. 



New Guinea. 



The ways in which Animals Warn 



their Enemits .and Signal to their 



Friends. 

 Electricity in the Industries. 

 The Movements of Men by Land 



and Sea. 

 Gnats and Mosquitoes. 

 Martinique and St. Vincent; the 



Eruptions of 1902. 

 The Forms of Mountains. 

 The Manufacture of Light. 

 The Growth of a Crystal. 

 The Crystallisation of Water. 



