vu 



PAGE. 



Mounting medium. Prof. Smith's new 157 



medium. Smith's 38 



proboscis of blo-\v-flj in higJily 



refractive medium 38 



urinarv deposits. ' 39 



with realgar, method of 162 



National Druggist 239 



New York Microscopical Society . . . 17 



Nitrogen, free, absorbed by plants . . 134 



Nose-piece, Frasoldt's 149 



Notices of Books : 



Annual Report of the operations 



of the U. S. Life-saving Service . 160 

 Ceratiocarid;e from the Chumung 

 and Waverly Groups at Warren, 



Penn 40 



Cholera 220 



Elephant Pipes 220 



First Annual Report of the Bureau 



of Animal Industry 139 



First Lessons in Amateur Photo- 

 graphy 180 



Fourth Annual Report from the E. 



M. Museum 180 



Manipulation of the Microscope . . 140 

 Methods of Research in Microscop- 

 ical Anatomy 240 



Micro-Chemistry of Poisons . . . . I30 



Our Living World 100 



Outline of Vegetable Histology . . 60 

 Recherches Anatomiques sur les or- 

 ganes Vegetatifs de I'Urtica Di- 



oica 240 



Report of the Commissioner of Ag- 

 riculture 140 



Science and the Supernatural . . . 140 

 Second Annual Report of the Bu- 

 reau of Ethnology So 



Smith's Diagram of Parliamentarj^ 



Rules 60 



The Fresh-water Flora and Fauna 



of Central Park 40 



The Geological and Natural History 



Survey of Minnesota 60 



The Influence of Cocaine, Atro- 

 pine and Cafteine on the Heart 



and Blood-vessels 160 



The Microscope in Botany 220 



The Microtomist's Vade Mecum . . 100 



The Oleates 140 



The Opium Habit 220 



The Physician's Visiting List . . . 220 

 The Technology of Bacteria Inves- 

 tigation 180 



Objective, a practical method of find- 

 ing the optical centre of an, and 



its focal length, W. F. Durand . 141 



Objective, verdict on an American . . 38 



Objectives, angular aperture of . . . 80 



for special use 95 



improved microscope 130 



testing / 177 



Operctilaria C07istricta, n. s., D. S. 



Kellicott 121 



Ophryoglena ovafa, n. s . . 183 



PAGE. 



Optical centre of objective, finding . . 141 

 Orthocarpits purpitrasccns seeds of, 



Edward Gray 105 



• Our Living World ' 239 



Oyster culture 58 



Phacus actuninatus, n. s 183 



Phosphorus solution, preparing and 



mounting in 6 



Photographic methods, C. M. Vorce . 13 

 Photo-micrography . . . 40, 42, 201, 222 



actinic and visual focus in, with 



high powers, J. D. Cox . . . . 193 



at the Health Exhibition .... 28 



optical arrangements for, R. 



Hitchcock 168 



Piersol, G. A., staining tissues for 



photography 41 



Podophrya macrostyla, n. s 126 



Pollen-grains, number of, in air . . . 178 



Pollen-tubes 34, 100 



J. Kruttschnitt 74 



Pond-life, method of studying .... 38 



Portfolio of drawings 219 



Postal club 134 



boxes .... 32, 78, 117, 199, 217 



Projection microscope, Mcintosh's . . 102 



Protococcus nivalis 221 



Pseudo-cyclosis, S. Lockwood . . 46, 219 



in amoeba, G. C. Wallich .... 190 



Pferatomus pkaseolus, n. s 40 



Rains, colored 27 



Red snow, the, R. Hitchcock 221 



Refractive index, testing, device for, 



H. L. Smith 181 



Rhabdonema, conjugation of 151 



Rotar}' object carrier, J. M. Flint . . . 204 



Salmon's culture-tube 2 



Salpingcsca lagena, n.s 12 



sphcericola, n. s 12 



Sanitation, some city . . n6 



Science, true and false 17 



Scvp/iidia constricta, n. s 187 



Seaman, W. H., address on Micros- 

 copical societies and micro- 

 scopy 87 



Sections fixing arranged 233 



Silvering glass reflectors 118 



Slide, a growing 53 



Slides, bevel-edge 239 



Smith, H. L., device for testing re- 

 fractive index 181 



Smith, H. L., mounting media of 



high refractive index 161 



Smith, H. L., presidential address . . 165 



Snow, red, the 221 



Societies, meetings of 157 



microscopical 95 



microscopical, names of 237 



Society, a Women's Anthropological 119 



of Microscopists, American ... 119 



San Francisco 138 



San Francisco, meeting of . 99, 179, 



218 



Washington Microscopical, first 



annual soiree gS 



