6 
(4) Photomicrography. page 
Gaylord, H. R. — WirikeVs New Photomicrographic Apparatus 354 
(5) Microscopical Optics and Manipulation. 
Mercer, A. Clifford — Aperture as a Factor in Microscopic Vision (Plates VII. 
to X. and Fig. 47) 354 
Nelson, E. M. — Microscopic Vision (Figs. 48-52) 362 
r (6) Miscellaneous. 
Buscalioni, L. — Vessel for Treatment of Paraffin Sections with Staining and other 
Solutions (Figs. 53-57) 367 
Funck, E. — New Rapid Filter (Fig. 58) 368 
Cantani, A. — Injection Syringe for Bacteriological Work (Fig. 59) 369 
Abba, F. — New Autoclave (Fig. 60) 369 
B. Technique. 
Cl) Collecting- Objects, including Culture Processes. 
Miller, C. O . — Aseptic Cultivation of Mycetozoa 371 
Jensen, O . — Peptonised Milk for the Cultivation of Lactic Acid Ferments . . . . 371 
(2) Preparing Objects. 
D’Arrigo, G., & R. Stampacchia — Demonstrating the Tubercle Bacillus in Tissues 372 . 
Wagner, A . — Demonstrating the Structure of Coli and Typhoid Bacilli 372 
Guitel, F . — Examining the Nephrostomes of Selachia 373 
Michel, G . — Microscopical Examination of Viscous Urine . . . . 373 
Rousseau, E . — Neiv Method of Decalcifying 373 
(.3) Cutting including Imbedding and Microtomes. 
Beck, Arno — New Microtome ( System Beck- Becker) (Fig. 61) 374 
Nowak, A . — Neic Microtome by Reichert (Figs. 62-64) ,. .. 374 
Student’s Microtome (Fig. 65) 377 
Pinnock, E . — Two very simple Microtomes (Figs. 66 and 67) 378 
(4) Staining and Injecting. 
Knaak — Contrast Staining of Bacteria 378 
Aujesky, A . — Simple Method, for Staining Spores 378 
Reed, R. C . — Dahlia as a Stain for Bacteria in Celloidin Sections 379 
Ward, N. G . — Importance of Testing the Reaction of Sputum in Staining for 
Tubercle Bacilli 379 
(5) Mounting, including Slides, Preservative Fluids, &c. 
Dixon, H. H . — Gelatin as a Fixative 379 
(6) Miscellaneous. 
Paste for Labels 379 
Smith, Th . — Test for the production of Indol by Bacteria 380 
Marpmann, G . — Method for splitting up Argillaceous Silicates containing Diatoms 380 
Rice, F. S . — Making Sections of Steel 380 
Nelson, E. M . — Old Book on Optics (Figs. 68-71) 381 
PROCEEDINGS OF THE SOCIETY. 
Meeting, 20th April, 1898 381 
„ 18th May, 1898 392 
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