INDEX. 



PAGE. 



Fort Wayne 19 



Illinois State 00, 120 



New York 89, 59, 120 



Rochester 38 



Syracuse 38 



Wellesley College 79 



Microscopical Society, Reception of the 



New York 04 



Microscopical Work, Methods of. . . . M'y 



Microscopist Rambling 100 



Minute Plants, Some 20 



Mirror and Prism for Illumination ... 119 

 Moist-chamljer for Cultivations .... .5(5 

 Monochromatic Light, Ajiparatus for. . 171 

 Moore, A. V. A New ^.-inch Objective . 2 

 Moore, A. Y. Preparation of Crystals . 10 

 Moore, Allen Y. Testing Microscope 



Objectives 52 



Motion of Diatoms .59 



Moulds, About 221 



Mounted Objects, Prices of 218 



Mounting Alga; 150 



Mounting, Carbolic Acid in 8 



Mounting Dry. P/of. Chester's Method, 188 



Mounting Fluid, A New 234 



Mounting of Diatoms in Lines and Pat- 

 terns 182 



Mounting Material, A New 192 



Mounting, New Medium for 178 



Mounting, Paper Cells for, 157 



Mounting Po'ycystina 143 



Mounting, Removing Air in 219 



Mounting the I^ye of a Fly 110 



Mounts and Mounting 149, 109 



Movement of Diatoms, The. C. Onder- 



donk 57, 01 



Multiple Images 120 



Museum, Army Medical 230 



Nature, The Student of 101 



New Infusoria 204 



A'e^o York Medical yoiirnal 17 



Nitella Growing in Winter 58 



Northern Microscopist, Change of Name, 37 



Nose-Piece, Matthews' 220 



Nose-Piece, Nelson's 131 



Nose-Piece, The " Facility " 103 



Notes from Abroad 129, 147, 220 



Notices of Books. 



"A Manual of Photographic Chemistry" 120 

 " A Report upon Cereals," etc. . . . 180 



" Acephales " 20 



"Annual Address before American 



Academy of Medicine " . . . . 80 

 "Annual Report of the Chief Signal 



Officer " go 



"Annual Report of Chief Engineer of 

 the Water Department of Wilming- 

 ton " 80 



" Biological Atlas " 20 



" Bulletin of the Museum of Compar- 

 ative Zoology." Vol. V [I. No. 9, 

 and Vol. XI. Nos. 1 and 2 . . . 180 



" How to Make Pictures " 19 



" Les Insectes Fossiles" 100 



"Microscopical Morphology of the 



Animal Body " 40 



" Nervous Force " , 20 



PACE. 



" New Commercial Plants and Drugs " 20 

 " Normal Condition of Cellular Struc- 

 ture and Peach Yellows " . . . . ICO 

 " Notes on American Parasitic Cope- 

 pod a " 80 



" Photomicrographs and How to Make 



. Them " 200 



" Report of the Commissioners on In- 

 vestigation of Water Supply of the 



City of Boston " 80 



" Report on the Area of Corn, Potatoes, 



Tobacco, etc 180 



"Tenth Annual Rejiort of the Secre- 

 tary of the State Board of Health " 



of Michigan 100 



" The Bacteria " 60 



" The International Scientists' Direc- 

 tory " . , 100 



"The Naturalist's Assistant " ... 39 

 " The Percentage of College-bred Men 



in the Medical Profession " . .80 



" The Storage of Electricity " . . . . 80 



Nummulites of North America .... 1 



Objective, A Good 198 



Objective, A New |-inch. A. Y. Moore, 2 



Objectives 7S 



Objectives, Abbe's Method of Testing . 180 

 Objectives, Correction adjustment for . 28 

 Objectives, Homogeneous - immersion. 



Condemned 139 



Objectives, Relation of Aperture to Am- 

 plification 189 



Objectives, Ross & Go's New 226 



Objectives, Testing 194 



Objectives, Testing. A. Y. Moore . . 52 



Ocular, A New Xhl 



Oculars, Defects in l.SH 



Oculars, Report on 173 



Oculars, Standard Sizes for 35 



Onderdonk, C. The Movement of Dia- 

 toms 61 



Oyster Culture, Artificial 213 



Oyster, Natural History of the .... 7 

 Oyster, To Remove Contents of Stom- 

 ach of 77 



Oysters, Green Color of 138 



Oysters, Se.xual Characters of 237 



Oysters, Young 214 



Phosphorescent Fungi 99 



Photography and its Value in Microscop- 

 ical Investigations 33 



Photography, Instructions in Dry-plate, 



84, ICO, 124 

 Photomicrographs or Microphotographs i* 197 



Photomicrography 82 



Photomicrography, Apparatus for , . . 118 

 Photomicrography, Developers .... 198 

 Photomicrography, length of exposures, 197 



Plant-cells in Animals 216 



Plants, Crystals in 2 



Plants in Water at High Temperatures, 57 



Plants, Some Minute 26 



Plant Structure, Unity of 230 



Pleurococcus, Development of ... . 191 



Podura-scale, The 101 



Polari-spectro-microscope 168 



Pollen-grains 99 



