CONTENTS. 



xliii 



Hay, O. p. — Double Injections for Dissecting Purposes 



,j „ Double Injections for ITistological Purposes {Fig. 218) 



Zengee, C. V. — Double-sided Slide 



Maek, E. L. — Uses of Collodion 



Shaep, H. — Mounting in Cells v:ith Canada Bcdsam 



Zengee, C. V. — Monohromide of Naphthalin and Tribromide of Arsenic 



Matee's (P.) Carbolic Acid Shellac 



Slide-boxes {Fig. 219) 



Chapman's Mould for Cells 



Steenbeeg, G. M. — Selection and Preparation of Objects for Fhoto- 

 graphing 



'Do'LLEy's {C. S.) Technology of Bacteria Investigation 



Tatloe, T., & S. B. Betts — Discrimination of Butter and its S^^bstitutes 



AssMANN, E. — Microscopical Observations on the Constituents of Clouds 



LiNDT, O. — Micro-Chemical Test for Brucin and Strychnin 



WlCHJlANN, A. — Micro-chemical Examination of Minerals 



Stbeng, a. — Isolating Minerals in Sections for Micro-chemical Ex- 

 amination 



Williams, G. H. — The Microscope in Geology 



Tichboene — Application of the Microscope to Practical Mimralogical 

 Questions 



Jolt, J. — Microscopical Examination of Volcanic Ash from Krakatoa . . 



Gunning, J. W. — Examination of Potable Waters 



Feankland, p. F. — Removal of Micro-organisms from Water 



Cox, G.¥.— Hard-rubber Cells 



Davis, J. J. — A Simple Cover-compressor 



Hitchcock, E. — Microscopical Exhibitions 



Queen's (J. W. & Co.) Prepared Diatoms in Fluid ready for mounting . . 



Technical Notes 



Hoyle, W. E. — Preserving Eggs of Cephalopoda and preparing Blas- 

 toderms 



LocY, W. A. — Treatment of the Eggs of the Spider 



Balkwill's (F. p.) Foraminifera Slides (Figs. 249 and 250) 



Sachs, J. — Preparing Leaves to show Starch-grains 



Baenes, C. E. — Studying Pollen-grains 



Selenka, E. — Imbedding in Paraffin (Fig. 251) 



Andeew's (E. a.) & (H. F.) Nachteieb's Water-hath (Figs. 252-254) 



Baeeett's (J. W.) New Microtome 



Bausch & LoMB Optical Co.'s Laboratory and Student's Microtomes 

 (Figs. 255-257) 



Seiler's (C.) Microtome Attachment 



Whitman, C. 0. — Cambridge Rocking Microtome 



Weight, E. E. — Suggestions as to the Preparation and Use of Series of 

 Sections in Zootomical Instruction 



Lendenpeld, E. v. — Series of Sections. Thickness of Sections 



Yo-l's (U.) Injection Table (Fig. 258) 



OsBOEN, H. F. — Simple Method of Injecting the Arteries and Veins in 

 small Animals (Fig . 252) 



Aecangeli, G. — New Methods of Preparing Carmine Staining Fluids . . 



Kultschizky, N. — Staining Salivary Glands 



Haswell, W. a. — Staining with Hxmatoxylin 



