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CONTENTS. 



Object-Marker, 



Lever Stage, . 



Objeot-Finder, 



Magnetic Stage, 



Diaphragm-Plate, 



Achromatic Condenser, 



Reflecting Prisms, 



White Cloud Illuminator, 



Oblique Illuminators, 



Black-Ground Illuminators, . 



Polarizing Apparatus, 



Illuminators for Opaque Objects, 



Stage-Forceps, 



Glass Stage-Plate, 



Aquatic Box, 



Zoophyte Trough, 



Compressoriura, . 



Dipping-Tubes, 



Forceps, . 



CHAPTER IV. 



MANAGEMENT OF THE M10R0300PE. 



Support, ..... 



Light, ...... 



Position of Light, .... 



Care of the Eyes, ..... 



Care of the Microscope, 



General Arrangements, .... 



Arrangement for Transparent Objects, 



Arrangement for Opaque Objects, 



Errors of Interpretation, 



Comparative Values of Object-Glasses ; Test-Objects. 



Determination of Magnifying Power, 



CHAPTER V. 



PREPARATION, MOUNTING, AND COLLECTION OF OBJECTS. 



Microscopic Dissection, 



Cutting Sections of Soft Substances, 



Cutting Sections of Harder Substances, 



Grinding and Polishing of Sections, 



Chemical Actions, 



Glass Slides, 



Thin Glass, . 



Varnishes and Cements, . 



Mougting Objects Dry, 



Mounting Objects in Canada Balsam, 



Preservative Fluids, . 



Mounting Objects in Fluid, 



Cement-Cells, 



Thin-Glass Cells, 



