CONTENTS. 
XXXV11 
Petrl'SCHKY, J. — Flat Flask for cultivating Micro-organisms ( Fig . 11) .. Part 1 
Karlinski, J. — Apparatus for filtering clear Agar (Figs. 12 and 13) .. „ 
Sc&ROTTER, H. YON, & F. Winkler — Pure Cultivations of Gonococcus .. „ 
Bujwid, O. — Simple Apparatus for filtering Sterilized Fluids (Fig. 21) .. Part 2 
Brantz, C . — Apparatus for cultivating Anaerobic Microbes „ 
Prausnitz, W. — Method for making Permanent Cultivations Part 3 
Tischutkin, N . — Simplified Method for Preparing Meat- Pepion- Agar .. ,, 
Overbeek de Meyer, van — Preparing Nutrient Agar „ 
Protopopoff, N., & H. Hammer — Cultivating Actinomyces „ 
Prausnitz, W. — Apparatus for facilitating Inoculation from Koch's Plates 
Gage, S. H. — Picric and Chromic Acid for the rapid Preparation of Tissues 
Prausnitz, N. — Apparatus for making Esmarch's Rolls „ 
Kamen, L. — New Cultivation Vessel „ 
Bibliography „ 
Bujwid, O. — Preparing Tuberculin Part 4 
Gessard, C. — Preparing Pepton-agar for studying Pyocyanin „ 
Fowler, G. It. — Simple Method for sterilizing Catgut „ 
Schultz, N. K. — Preparation of Nutrient Media Part 5 
Sacharow, N. — Preserving Malaria- Plasmodia alive in Leeches ,, 
Pasternacki, T. — Cultivating Spirillum Obermeieri in Leeches 
Kaufmann, P. — New Cultivation Medium for Bacteria 
Reichel’s Apparatus for Filtering Fluids containing Bacteria (Fig. 75) 
Winogradsky, S. — Organisms of Nitrification and their Cultivation .. 
Line, J. E. — A Colony- counter (Fig. 76) 
D’Arsonval, A. — Filtration and Sterilization of Organic Fluids by means 
of liquid carbonic acid „ 
n „ Apparatus for maintaining a Fixed Temperature .. .. „ 
Kirchner — Methods of Bacteriological Research Part 6 
-Sleskin, P. — Silicate- jelly as a Nutrient Substratum „ 
Marpmann — Substitutes for Agar and Gelatin „ 
Stevens, T. S. — Miniature Tank for Microscopical Purposes „ 
Hopkins, G. M . — Apparatus for Gathering and Examining Microscopic 
Objects (Figs. 89 and 90) „ 
(2) Preparing- Objects. 
McMurrich, P . — Methods for the Preservation of Marine Organisms 
employed at the Naples Zoological Station Part 1 
Lovett, E . — Hints on Preparation of Delicate Organisms for Microscope „ 
Morgan, T. H . — Improved Method of Preparing Ascidian Ova „ 
Eismond, J . — Simple Method of examining living Infusoria „ 
Czaplewski, E . — New Method for demonstrating Tubercle Bacilli in Sputum ,, 
Gasser, J . — Method for Differential Diagnosis of Bacilli of Typhoid ( Eberth ) „ 
Hovorka, O. von, & F. Winkler — New Criterion for distinguishing between 
Bacillus Choleras Asiaticas and the Finkler-Prior Bacillus „ 
Aubert, A. B . — Reference Tables for Microscopical Work „ 
Henchman, A. P . — Method of investigating Development of Limax maximus Part 2 
Wagner, F. von — Method of observing Asexual Reproduction of Microstoma „ 
Neumann, E . — Examining Bone Marrow for developing Red Corpuscles . . „ 
Ranvier, L . — Study of Contraction of Living Muscular Fibres „ 
Fajerstajn, J . — Examining the Endbulbs of the Frog „ 
Ranvier, L . — Preparing Retrolingual Membrane of Frog to show junction 
of Muscular and Elastic Elements , and termination of Muscle Fibre . . „ 
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