Ixxiv 



EEPOET 1901. 



Date and Place 



1863. Newcastle 



1864. 

 1865. 



1866, 



1867. 



1868. 

 1869. 

 1870. 



1871. 



1872. 



1873. 

 1874. 



1875. 

 1870. 

 1877. 



Bath 



Birmingham 



Nottingham 

 Dundee 



Norwich .. 



Exeter 



Liverpool . . 



Edinburgh 



Brighton .. 



Bradford ... 

 Belfast , 



Lecturer 



Prof. Williamson, F.E.S., 



James Glaisher, F.E.S... 



Prof. Roscoe, F.E.S 



Dr. Living.stone, F.E.S. 

 J. Beete Jukes, F.E.S. ... 



William Huggins,F.E.S 



Dr. J. D. Hooker, F.E.S....... 



Archibald Geikie, F.E.S 



Alexander Herschel,F.E.A.S. 



J. Fergusson, F.E.S 



Dr. W. Odling, F.E.S 



Prof. J. Phillips, LL.D.,F.E.S. 

 J. Norman Lockyer, F.E.S. .. 



Prof. J. Tyndall.LL.D., F.E.S. 



Prof . W. J. jMacquorn Eankine, 



LL.D., F.E.S. 

 F. A. Abel, F.E.S 



B. B. Tylor, F.E.S. 



Prof. P. Martin Duncan, M.B,., 



Prof". W.' K. Clifford ... 



Subject of Discourse 



Bristol .... 

 Glasgow . 

 Plymouth . 



1878. Dublin 



1879. 

 1880. 

 1881, 



Sheffield 

 Swansea 

 York 



Prof. W. C.Williamson, F.E.S. 

 Prof. Clerk Maxwell, F.E.S. 

 Sir John Lubbock,Bart..M.P., 



F.E.S. 

 Prof. Huxley, F.E.S 



W.Spottiswoode,LL.D.,F.E.S. 



F. J. Bramwell, F.E.S 



Prof. Tait, F.E.S.E 



Sir Wyville Thomson, F.R.S. 



W. Warington Smyth, M.A., 

 j F.R.S. 



Prof. Odling, F.E.S 



, G. J. Eomanes, F.L.S 



I Prof. Dewar, F.E.S 



W. Crookes, F.R.S 



i Prof. E. Ray Lankester, F.R.S. 

 i Prof. W.Boyd Dawkins, F.R.S. 



I Francis Galton, F.E.S 



. ! Prof. Huxley, Sec. E.S 



j W. Spottiswoode, Pres. E.S.... 



The Chemistry of the Galvanic Bat- 

 tery considered in relation to 

 Dynamics. 



The Balloon Ascents made for the 

 British Association. 



The Chemical Action of Light. 



Recent Travels in Africa. 



Probabilities as to the position and 

 extent of the Coal-measures be- 

 neath the red rocks of the Mid- 

 land Counties. 



The results of Spectrum Analysis 

 applied to Heavenly Bodies. 



Insular Floras. 



The Geological Origin of the present 

 Scenery of Scotland. 



The present state of Knowledge re- 

 garding Meteors and Meteorites. 



Archaeology of the early Buddliist 

 Monuments. 



Reverse Chemical Actions. 



Vesuvius. 



The Phj'sical Constitution of the 

 Stars and Nebulas. 



The Scientific Use of the Imagina- 

 tion. 



Stream-lines and Waves, in connec- 

 tion with Naval Architecture. 



Some Recent Investigations and Ap- 

 plications of ExxDlosive Agents. 



The Relation of Primitive to Modern 

 Civilisation. 



Insect Metamorphosis. 



The Aims and Instruments of Scien- 

 tific Thought. 



Coal and Coal Plants. 



Molecules. 



Commoji Wild Flowers considered 

 in relation to Insects. 



The Hy|3othesis that Animals are 

 Automata, and its History. 



The Colours of Polarised Light. 



Railway Safety Appliances. 



Force. 



The ' Challenger ' Expedition. 



Physical Phenomena connected with 

 the Mines of Cornwall and Devon. 



The New Element, Gallium. 



Animal Intelligence. 

 i Dissociation, or Modern Ideas of 

 j Chemical Action. 

 I Eadiant flatter, 

 i Degeneration. 



Primeval Man. 

 ! Mental Imagery. 



The Eise and Progress of Palreon- 



tologj-. 

 I The Electric Discharge, its Forms 

 ' and its Functions. 



