TABLE IV. — Preparation 1 is a Double-stained section of Stem, exhibited by Mr 

 J. Henderson. 



Preparations 2 and 3 are Crystals viewed by polarised light, exhibited by 

 Messrs Wardlaw and John G. Patterson. 



Preparation 4 shows Head -parts of the "Water-boatman" insect (Notonecta), 

 exhibited by Mrs Bryden. 



Preparations 5 and 6 illustrate the Structure of the Fore and Hind Leg of the 

 Water-Beetle (Dyticus), exhibited by Messrs Bird and Symington Grieve. 



Preparations 7 and 8 are Barbadoes Polycistinse and Moth Scales, shown by dark- 

 ground illumination, exhibited by Mr Heggie. 



Preparations 9-12 show Traube's Cells, and forms of Vegetable-cell growth, ex- 

 hibited by Mr A. N. M'Alpine, B.Sc. 



Preparations 13 and 14 are injected Animal Tissues, exhibited by Mr Hume. 



Microscope 15 shows electrical decomposition of Water into its constituent ele- 

 ments, exhibited by Mr Mitchell. 



Preparation 16 is a Foraminiferous Gathering, exhibited by Mr J. Allan. 



TABLE v.— Exhibition of British Lepidoptera, by Mr H. G. Aldis ; and of East 

 Indian Lepidoptera, by Mr G. M. Brotherston. 



TABLE VI. — Collection of Fossils from the Edinburgh Rocks, exhibited by Mr John 



Henderson. 

 Fossils, exhibited by Mrs Clapperton. 

 Coloured Plates of two Great Auk Eggs, and Litho. Plate of Bones found in a 



Shell-Mound at Oronsay, exhibited by Mr Symington Grieve. 



TABLE VII. — Specimens illustrative of Scottish Ornithology, exhibited by Mr Bird. 

 Sterna of Birds and Ear-bones of Mammals, exhibited by Messrs D. Knight 



and P. J. White. 

 West Indian Birds, exhibited by Mr J. H. Eld. 

 New Zealand Apteryx, exhibited by Mr J. Ferguson. 

 Australian Birds, and Blind Fish from Kentucky Caves, exhibited by Mr P. J. 



White. 

 General Bird Collection, exhibited by Messrs Aitken and Eraser, and Mrs 



Clapperton. 



TABLE VIII.— Challenger Expedition Specimens, and Living Animals from the 

 Scottish Marine Station, exhibited by Dr John Murray. 

 Demonstration on Photo-Micrography, by Mr Forgan. 

 Exhibition of Electrical Apparatus, by Mr Mitchell. 



TABLE IX. — Exhibition of Scientific Instruments and Microscopic Appliances, by 

 Messrs Alex. Frazer and Hume. 



There will be exhibits of Rare Plants from the Edinburgh neighbourhood by Mr 

 Archibald Gray and others. 



In the Small Side-Hall Dr Foulis will exhibit on a screen the Circulation of Blood 

 in a Frog ; and Mr Falconer King will give a demonstration on Spectrum Analysis. 



At 9.15 Messrs C. Eraser and Forgan will give a Lantern Demonstration of Micro- 

 scopic Specimens in the Large Side-Hall. 



