CONTENTS. XXXIX 



PAGK. 



Eyre's Bacteriological 'Technique 374 



Bibliography 374 



Greenish, H. G. — Microscopical Examination of Foods and Drugs 561 



Kob& Co.'s New Sterilisable Hypodermic Syringe for Aseptic and Bacteriological 



Injection Experiments (Fig. 162) 680 



Strong, W. M., & C. G. Seligmann — ISIeio Method of Counting the Corpuscles of 



the Blood 680 



Bibliography 681 



Hubner, J. — Microscopical Examination of Paper 774 



Castellani, A. — Detection of Trypanosomes 775 



Sollas, W. J. — Method for the Investigation of Fossils by Serial Sections .. . . 775 

 Kelly, B. E. — Application of the Cinematograph Principle to the Study of Serial 



Sections .. .. 776 



Frost, W. D. — Simple Method of Making Collodion Sacs for Bacteriological Work 776 



Schuberg, A. — Bottle for Immersion Oil 777 



Friedlander, F. V. — A Modification of the Pantograph for the Drawing of Micro- 

 scopical Preparation" 777 



Metallography, &c. 



Hiorns, A. H. — Metallography : an Introduction to the Study of the Structure of 



Metals chiefly by the Aid of the Microscope 114 



EwiNG, J. A., & J. 0. W. Humphrey — Fracture of Metals under repeated Alterna- 

 tions of Stress 115 



Holborn, L., &F. Henning — Volatilisation and Re-crystallisation of the Platinum 



Metals 115 



Bibliography J 1 5 



Andrews, T. — Microscopic Appearances of Volcanic Dust 374 



Briarley, H., & F. Ibbotson — Analysis of Steel- Works Materials 375 



Roberts-Austen, W. C, & T. K. Rose — Certain Properties of the Alloys of the 



Gold-Silver Series 375 



Skeats, E. A. — Chemical Composition of Limestones. Microscopical Methods . . 681 



Chapman, F., & H. J. Grayson — Bed Rain 6S2 



Speller, F. N. — New Etching Reagent for Polished Steel Sections 682 



Mahon, J. J. — The Microscope in Crucible Steel Manufacture 682 



Lange. E. F. — Simultaneous Presence of Ferrite and Cementite in Steel 683 



Hall, J. L. — Effect of Superheated Steam upon the Tensile Strength of Alloys . . 683 

 Joly, J. — Improved Method of Identifying Crystals in Rock Sections by use of Bire- 

 fringence, and Improved Polarising Vertical Illuminator 683 



Bibliography 684 



Longmeir, P. — Micrographlc Study of Cast Iron 777 



AVeidman, S. — Note on the Amphibole Hudsonite previously called a Pyroxene .. 777 



Bir.LIOGRAPHY 778 



