viii. Contents. 



PAGE 



Clearing Media ... .., ... ... ... ... 95 



Mounting Media and Cements 98 



Embedding and Freezing ... ... ... ... ... 109 



On Section Cutting and Microtomes ... ... ... 119 



CHAPTER VI. 



On Mounting 132 



On the Preparation and Mounting of Insects ... ... 138 



On the Preparation and Mounting of Vegetable Sections 141 



On the Preparation and Mounting of the Diatomacese ... 144 



t 



CHAPTER VII. 



On Microscopical Drawing and Painting 161 



CHAPTER VIII. 



On Photo-Micrography 180 



