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Taylor, T . — New Flash-light for Photography 263 
Pringle, A . — Notes on Photomicrographic Prints exhibited at Meeting of 11.M.S. on 
19 th November , 1890 263 
Fayel — Photomicrography in Space 265 
(6) Miscellaneous- 
Lehmann, O . — Liquid Crystals (Plate Y.) 265 
Landsberg, C . — On the History of the Invention of Spectacles, Microscope, and 
Telescope 269 
Microscopes, Microtomes, and Accessory Apparatus exhibited at the Tenth Inter- 
national Medical Congress at Berlin 271 
International Exhibition at Antwerp 271 
Goyi, G 272 
Schulze, A. P 273 
/?. Technique. 
Cl) Collecting- Objects, including Culture Processes. 
Bujwid, O . — Simple Apparatus for filtering Sterilized Fluids (Fig. 21) .. .. 273 
Brantz, C . — Apparatus for cultivating Anaerobic Microbes 274 
(2) Preparing Objects. 
Henchman. A. P . — Method of investigating Development of Umax maximus.. .. 274 
Wagner, F. von — Method of observing Asexual Reproduction of Microstoma .. .. 275 
Neumann, E . — Examining Bone Marrow for developing Red Corpuscles 275 
Ranvier, L . — Study of Contraction of Living Muscular Fibres 275 
Fajerstajn, J . — Examining the Endbulbs of the Frog 276 
Ranvier, L . — Preparing Retrolingual Membrane of the Frog to show the junction 
of Muscular and Elastic Elements , and, the natural termination of Muscle 
Fibre .. 276 
Looss, A . — Examining the histolytic phenomena occurring in the tail of Batrachian 
Larvae 277 
Laveran — Examining the Blood for the Hxmatozoon of Malaria 277 
Hofer, B . — Hydroxylamin as a Paralysing Agent , or Prefixative, for small animals 278 
Poulsen, V. A . — Preparation of Aleur one-grains 278 
Aubert, A. B . — Reference Tables for Microscopical Work 279 
Schmidt, E . — TJse of Gelatin in fixing Museum Specimens 280 
(3) Cutting, including Imbedding and Microtomes. 
Strasser’s (H.) Ribbon Microtome for Serial Sections (Figs. 22-26) 281 
Miehe’s (G.) improved Lever Microtome (Fig. 27) 283 
Strasser — Treatment and Manipulation of Paraffin-imbedded Sections (Figs. 28 
and 29) 285 
(4) Staining and Injecting. 
Tartuferi, F . — Metallic Impregnation of the Cornea 286 
Kultschitzky, N . — Staining Medullated Nerve-fibres with Hsematoxylin and 
Carmine 286 
Schaffer, J. — Kultschitzky'’ s Nerve-stain . . . . 287 
Magini, G . — Staining the Motor Nerve-cells of Torpedo 287 
Heidenhain — Fixing and Staining Glands of Triton helveticus 287 
Griesbach, H. — Fixing, Staining, and Preserving the Cell-elements of Blood .. .. 287 
Cajal, S. R . — Staining Terminations of Tracheae and Nerves in Insect Wing Muscles 
by Golgis Method 288 
(5) Mounting, including Slides, Preservative Fluids, &c. 
Beck, J. D . — Can mounting media be improved for high powers by increasing the 
index of refraction ? 289 
Stokes, A. 0 . — Useful Mounting Menstruum 290 
(6) Miscellaneous. 
Giesenhagen — Desk for Microscopical Drawing (Figs. 30 and 31) 291 
Proceedings of the Society .. 293 
