THE MICROSCOPICAL JOURNAL. 



Couteuts for December, 1895. 



Some New Points iu Photo -Micrography. (With Frontispiece.) 



Walmsley 369 



Sponges Considered Microscopically. Edwards 379 



Microscopical Technique Applied to Histology. Boneval 382 



Editorial. 



American Microscopical Society 386 



Microscopical ArPAEATus. 



Comments on the Construction of Microscope Stands. (Illus- 

 trated.) 388 



Microscope for the Examination of Opaque Objects 394 



Microscopical Manipulation. 



A New Borax Carmine 396 



Stain for Blood Corpuscles 397 



Staining Agent for the Milk Vessels 397 



Formalose 398 



Microscopical Societies 399 



Letters to the Editor 400 



THE MICROSCOPE. 



Contents for December, 1895 



Objects Seen Under the Microscope. XXIX. — Stomata (Illustrated).. 177 



On a New Method of Entrapping, Killing, Embedding, and Orienting 

 Infusoria and Other Very Small Objects for the Microtome. 



Kyder. (Illustrated.).. 180 



Appearance of Spontaneous Generation. Bouyon 184 



Editorial. 



Pittsburg for 1896 187 



Physicians' Visiting List for 1896 187 



Tempere's New Catalogue 187 



Superstitions About the Microscope 187 



The Suspension of "Animal Life" 189 



Practical Suggestions. 



Yeast Cells 190 



Pus Cells 190 



Carbolic Acid for Mounting 190 



India Eubber for Glycerine Mounts 191 



Science-Gossip. 



Library Catalogues as a Possible Means of Infection 191 



Photo-Micrography 192 



FOR SALE. — Crouch Intermediate binocular, circular glass stage, me- 

 chanical centering on substage, four eye pieces, achromatic condenser polariz- 

 ing attachment, stops for dark ground and oblique illumination, parabaloid, 

 two solid eye nieces made by Spencer. All in perfect order and have been 

 used very little. §100. GEO. A. BATES, Auburndale, Mass. 



FOR SALE. — Barbadoes Earth, containing many rare forms of Radiolaria. 

 Send 40 cents, stamps, for inch cube of this material to 



S. S. DAY, 23 Olyphant St., Morristown, N. J. 



FOIl EXCHANGE. — I will exchange my photograph (carte de vlsite) 

 with all American Diatom-friends. Y. C. RINNBOOK, Wien XI-1, Sim 

 merierng Hauptstr, 14 Austria. 



