299 



Small Intestine of Turkey ... ... ... Mr. W. Trickett. 



Section of Clematis, double stained, &c. ... Mr. H. Turner. 



Sertularia, &c, polarized ... ... ... Mr. S. Turner. 



Section of Pepper stem ... ... ... Mr. J. F. Underwood. 



Marine Polyzoa ... ... ... ... Mr. J. S. Walker. 



Rotifera ... ... ... ... Mr. J. W. Walker. 



Heridion circular e ... ... ~) 



Achnanthes brevipes j" Mr. J. G. Waller. 



Sections of Charred Oak and Wooden Pile^) 



from Lake dwellings of Robenhausen j Mr * F ' H " Ward< 



Circulation of blood in Tail of Gold Fish ... Mr. A. Warner. 



Wing of White Plume Moth ... ... Mr. Warrinton. 



Catkin of Populus niger ... ... ... Mr. J. Watkins. 



Circulation of blood in Tail of Gold Fish ... Mr. T. E. Way. 



Drawings of Microscopical objects ... Mr. Tuffin West. 



Melicerta and lorticella ... ... ... Mr. W. West. 



Tongue of Wasp 



Mr. T. C. White 



} 



Pyenogonum (a marine crustacean) . . . 



Drum of ear of Frog ... ... ... Mr. J. Woollett. 



Gutter Life (Euglena viridis), &c. ... ... Mr. J. W. Worster. 



Among the large number of excellent professional exhibits, the following 

 were particularly noticed : — 



Mr. Bailey. — Microscope, with Bolid Tripod Stand, &c. New Folding 

 Microscope, with large stage. Eock Sections, &c. 



Mr. Baker. — A number of Binocular Microscopes showing living objects 

 i.e., Lophopus, Cristatella, Stephanoceros, Melicerta, and other specimens of 

 " Pond Life." 



Messrs. R. and J. Beck — Various stained vegetable preparations, and 

 crystals of pure " Dental Gold," under numerous forms of Microscopes, 

 including their new " Economic " Microscope. 



Mr. Browning. — Automatic Spectroscope, with dispersion of 24 prisms, 

 showing spectrum of gold. Various forms of Stephenson's binocular 

 microscope, &c, &c. 



Mr. Collins. — Microscopes newly planned, having the Harley arrange- 

 ments on the Jackson model. 



Mr. Crouch. — >,'ew series -of first and second-class Microscopes — new £, 

 3, and ^L objectives — new Centering Stage and Nose-piece. 



Mr. Enock. — A collection of insects, mounted without pressure, showing 

 internal structure, &c 



Messrs. Horne and Thornthwaite. — Microscopes, Table Polariscope, 

 Model of the Eve, Sections of Crystals, showing uni-axial and bi-axial sys- 

 tems, specimens of unaunealed glass, &c. 



Messrs. Jas. How and Co. (by Mr. G.J. Smith). — Popular Binocular and 

 Students' Microscopes. Sections of Rocks — Igneous, Sedimentary and 

 Metamorphic, &c. 



Mr. Hunter. — Four Microscopes, under which were exhibited a large 

 collection of Histological and Miscellaneous Objects. 



