fl ee ae SS 
—1oo— 
A 
**Acme” Microscope, 275 
Aerial Spores, 125 
American Monthly Microscopical 
Journal, 70 
Angular Apertures, 70 
Animal Inoculation, 250 
Aquaria, 298 
Atmospheric Dust, 145 
Aylward’s Concentric Turntable, 211 
B 
Bacteriaceze, 46 
Bacteria Fallacy Illustrated, 233 
Bacteria, Photographing, 113, 144 
Bacup Natural History Society, 274, 
291 
Beekeepers’ British Association, 251 
Bee’s Tongue and Glands, 240 
Bodies (of Microscopes) full sized, 247 
Bolton Microscopic Society, 12, 92, 
136, 167, 291 
Bolton’s, Mr., Studio, 247 
Botterill’s Life Slide, 202 
Botterill’s Zoophyte Trough, 142 
British Association at York, 144, 229 
British Fungi, 46 
Brownian Movements, 144 
€ 
Cabinets, Microscopic, 250 
Camera Lucida, 21 
Carlisle Microscopic Society, 111, 169, 
249, 274 
Carlisle Scientific Society, 167 
Cement for Glycerine Mounts, 67, 99 
Challenger, H.M.S., 44 
Chat Moss, 45 
Charzeas Graminis, 203 
Chester Society of Natural Science, 
34, 268 
Cloth Moth, 10 
Clouded Slides, 20, 44 
Collins’ Histological Microscope, 247 
“ Congress” Turntable, 296 
Crystals, Glass, 21 
Dammar Mounting Medium, 67, 98, 
275 
Dark Ground Illumination, 67, 89 
Deby’s Improved Growing Slide, 203 
Development of Flowers, 145 
Diatoms, Cleaning, 47 
Diatoms, How to find and prepare, 
6 
Diigns Microscopical Appearances 
of the Valves of, 218 
Diatoms, Movements of, 143, 183 
Dip, An interesting, 248 
Dipping Tubes, 201 
Dissections, Insect, 203 
Doncaster Microscopical Society, 14 
136, 170 
Double Staining, 128 
Dust, Atmospheric, 145 
Dytiscus Marginalis, 149 
E 
Eggs of Parasites, 123 
Ephemeridee, or Mayflies, 285 
Errata, 147, 198 
Exchange Column, 23, 48, 72, 100, 
124, 148, 180, 204, 228, 253, 276, 
300 
F 
Fairy Shrimp, 47 
Flagellate Infusoria, 147 
Flowers, Development of, 145 
Fluid for Homogeneous Immersion 
Objectives, 46 
Fluid, Mounting Objects in, 46 
Foraminifera, Separating from Sand, 
200 
Free Libraries, 47 
Fresh-water Sponge, 298 
Fungi, British, 46 
Fungi, Introduction to the Study of, 
262, 277 
Fungi, Leaf, 5, 99, 122, 141, 177, 186, 
199, 209, 227, 235 
Fur Moth, 69 
Glass Crystals, 31 
Glycerine Mounts, 297 
Glycerine Mounts, Cement for, 67, 
99 
Gnat and Mosquito, 205 
Growing Slide, Deby’s Improved, 203 
Guaiacum Varnish, 275 
