Ixviii 



REPOKT— 1892. 



Date and Place 



1850. Edinburgh 



1851. Ipswich ... 



1852. Belfast 



1853. Hull. 



Lecturer 



1854. Liverpool 



1855. Glasgow ... 



1856. Cheltenham 



1857. Dublin 



1858. Leeds 



1859. Aberdeen... 



1860. Oxford 



1861. Manchester 



1862. Cambridge 



1863. Newcastle 



Prof. J. H. Bennett, M.D., 

 F.R.S.E. 



Dr. Mantell, F.R.S 



Prof. R. Owen, M.D., F.R.S. 



G.B.Airy,F.R.S.,Astron. Royal 

 Prof. G. G. Stokes, D.C.L., 



Colonel Portlock, R.E., F.R.S. 



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



F.G.S. 



Robert Hunt, F.R.S 



Prof. R. Owen, M.D., F.R.S. 

 Col. E. Sabine, V.P.R.S 



Dr. W. B. Carpenter, F.R.S. 

 Lieut.-Col. H. Rawlinson ... 



Subject of Discourse 



Col. Sir H. Rawlinson 



1864. Bath 



1865. Birmingham 



1866. Nottingham 



1867. Dundee 



W. R. Grove, F.R.S 



Prof. W. Thomson, F.R.S. ... 

 Rev. Dr. Livingstone, D.C.L. 

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

 Prof. R. Owen, M.D., F.R.S. 

 Sir R. I. Murchison, D.C.L.... 

 Rev. Dr. Robinson, F.R.S. ... 



Rev. Prof. Walker, F.R.S. ... 

 Captain Sherard Osborn, R.N. 

 Prof .W. A. Miller, M.A., F.R.S, 

 G. B. Airy, F.R.S., Astron, 



Royal. 

 Prof. Tyndall, LL.D., F.R.S. 



Prof. Odling, F.R.S , 



ProL Williamson, F.R.S 



James Glaisher, F.R.S.. 



Prof. Roscoe, F.R.S 



Dr. Livingstone, F.R.S. 

 J. Beete Jukes, F.R.S. .. 



William Huggins, F.R.S 



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



Archibald Geikie, F.R.S 



Alexander Herschel, F.R.A.S. 



Passage of the Blood through the 

 minute vessels of Animals in con- 

 nection with Nutrition. 



Extinct Birds of New Zealand. 



Distinction between Plants and Ani- 

 mals, and their changes of Form. 



Total Solar Eclipse of July 28, 1851. 



Recent Discoveries in the properties 

 of Light. 



Recent Discovery of Rock-salt at 

 Carrickf ergus, and geological and 

 practical considerations connected 

 with it. 



Some peculiar Phenomena in the 

 Geology and Physical Geogi'aphy 

 of Yorkshire. 



The present state of Photography. 



Anthropomoriihous Apes. 



Progress of Researches in Terrestrial 

 Magnetism. 



Characters of Species. 



.Assyrian and Babylonian Antiquities 

 and Ethnology. 



Recent Discoveries in Assyria and 

 Babylonia, w^ith the results of 

 Cuneiform research up to the 

 present time. 



Correlation of Pliysical Forces. 



The Atlantic Telegraph. 



Recent Discoveries in Africa. 



The Ironstones of Yorkshire. 



The Fossil Mammalia of Australia. 



Geology of the Northern Highlands. 



Electrical Discharges in highly 

 rarefied Media. 



Physical Constitution of the Sun. 



Arctic Discovery. 



Spectrum Analysis. 



The late Eclipse of the Sun. 



The Forms and Action of Water. 



Organic Chemistry. 



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 tlie 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. 



