CONTENTS. 
XXXI 
PAGM 
Spitta’s Photomicrography 226 
Bitting’s Photomicrographic Apparatus (Fig. 108) 440 
Bibliography 543 
Gaylord’s Complete Photomicrographic Apparatus (Figs. 159-161) 654 
Reichert’s Low-power Photomicrographic Apparatus (Fig. 162) 658 
Bibliography 659 
(5) Microscopical Optics and Manipulation. 
Cole, R. S . — A Treatise on Photographic Optics 227 
Bibliography 441, 659 
(6) Miscellaneous. 
Strehl, Karl — Theory of the Microscope 93 
Koltzoff & Ivanoff — New Stage Finder (Fig. 16) 96 
Microscopist’s Table (Fig. 17) 97 
Illustrated Annual of Microscopy 98 
Pares’ Cover-glass Clip for making Blood-films (Fig. 59) 227 
Glucksmann, S . — Modifications of an Aseptic easily Sterilisdble Glass Syringe 
(Figs. 60 and 61) 228 
Jackson, D. D . — Improved Filter for Microscopical Water Analysis 229 
Kern, F . — Automatic Measuring Pipette (Fig. 62) 229 
Early Achromatic Telescope (Fig. 90) 340 
Bibliography 543, 659 
B. Technique. 
Cl) Collecting: Objects, including 1 Culture Processes. 
Zupnik, L . — Apparatus for Anaerobic Cultivation (Fig. 18) 98 
Epstein, S . — Apparatus for Cultivating Anaerobic Bacteria (Fig. 19) 98 
Tsujitani, I.— Pure Cultures of Amoebae 98 
Beijerinck, M. W . — Cultivating Pleurococcus vulgaris 100 
Rothberger, C. J . — Coloured Nutrient Media 230 
Klein, A . — Apparatus for Anaerobic Plate Cultures 230 
Zusoh, O . — Cultivation Medium for Bacillus of Hooping Cough 230 
Hill, H. W . — Method for Making the Three Principal Artificial Media 341 
Yokote, T . — Preparation of Nutrient Agar 342 
Smith, E. F . — Nutrient Starch Jelly 342 
Joos, A . — New Method for Cultivating Diphtheria Bacilli 343 
Spronck, C. H. H . — Cultivation of Leprosy Bacillus 343 
Hesse, W., & Niedner — Medium for Bacteriological Examination of Water .. .. 344 
Laboschin, J . — Protogen as Culture Medium 344 
Amann, J . — New Observation Media 442 
Smith, Erwin F . — Gelatin Culture Media 443 
Gillot, H . — Rajfinose as a Food-Material for Aspergillus 443 
Mayer, G . — Nutrient Media containing Salivary Gland and Mucin 443 
Levy, E. C . — Making Blood-Serum, Slants 444 
Alleger, W. W . — Preparing Agar 543 
Omeliansky, Y. — Magnesia-Gypsum Plates for Cultivating Nitrifying Organisms 544 
Vogt — Cultivation Medium for Spirillum volutans 544 
Barannikow, J . — Cultivating Leprosy Bacilli 544 
Alleger, W. W . — Growing Anaerobes in Air 659 
Neufeld — Cultivation of Typhoid Bacilli from the Rose-coloured Spots 659 
(2) Preparing Objects. 
Exner, A . — Application of Engelmann's Method to the Examination of Animal 
Tissues 100 
Durham, H. E . — Impromptu Method of making a simple Freezing Apparatus .. 100 
Siedleckt, M . — Demonstrating the Coccidia of Cuttle-fish 101 
Krasser, F . — Lactic Acid in Botanical Microtechnique 102 
Tsujitani, J. — Cover-glass Preparations of Amoebae .. .. .. .. 102 
Sorby, H. C . — Decolorising Algae 102 
