CONTENTS. 
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Galippe, V. — Microbic Synthesis of Tartar and Salivary Calcidi .. .. Part 6 7/9 
Bibliography » 779 
MICROSCOPY. 
Cross & Cole’s Handbooh of Microscopy Part 4 524 
White, T. C . — The Microscope and how to use it Part 6 809 
o. Instruments, Accessories, &c. 
(1) Stands. 
Watson (W.) & Son’s No. 4 Van Heurck Microscope (B) (Fig. 2) .. 
„ „ Fine-Adjustment (Figs. 3 and 4) 
Nelson, E. M . — Note on Watson’s Edinburgh Student’s Microscope .. 
Nachet’s Hand-Microscope (Fig. 5) 
„ Movable Stage (Fig. 6) 
Nelson, E. M . — New Student’s Microscope (Figs. 15-21) 
,, New Form of Watson’s “ Edinburgh ” Microscope . . 
Reichert Microscope (Fig. 39) 
„ Hand-Microscope (Fig. 40) 
Salomons, Sir D. L . — Electric Projection Microscope 
Reichert’s Travelling Microscope (Fig. 60) 
„ Preparation Microscope (Fig. 61) 
„ Movable Stage (Fig. 62) 
Brown, G. W., jun . — A Slidinq Carriage and Staqe for the Microscope 
(Figs. 63 and 64) 
The Society of Arts Microscope 
Dallinger, W. H . — Criticism of the Continental Form of Microscope 
Nias, J. B . — Development of the Continental Form of Microscope-stand . . 
Czapski, S., & F. Schanz — A Cornea- Microscope (Figs. 95 and 96) 
Leitz — New Form of Microscope on English Model 
Part 1 
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Part 2 
Part 3 
Part 4 
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95 
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97 
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274 
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424 
524 
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527 
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Part 5 
Part 6 
527 
529 
573 
596 
688 
810 
(2j Eye-pieces and Objectives. 
Nelson, E. M . — Chromatic Curves of Microscope Objectives Part 1 5 
Peragallo, H . — Use of the Microscope with Higli-power Objectives 
(Figs. 22-24) Part 2 239 
Lighton, W. — The Analysing Eye-piece (Fig. 25) „ 246 
Dallinger, W. H. — Criticism on Nelsons “ Chromatic Curves of Micro- 
scope Objectives ” „ 282 
(3) Illuminating: and other Apparatus. 
Nachet’s Camera Lucida (Fig. 8) Part 1 
„ Compressor (Fig. 9) „ 
Altmann, P . — New Microscope-Lamp as Safety Burner (Figs. 10-12) .. „ 
Nelson, E. M. — An Improved Form of Dr. Edinger’s Apparatus for 
Drawing Objects under Low Powers (Fig. 13) „ 
Ebner, Y. v. — Fromme’s Arrangement of the Polarization Apparatus for 
Histological Purposes (Fig. 26) Part 2 
Schiefferdecker, P . — New Microscope-Shade (Fig. 27) „ 
Merrill, G. P . — Cheap Form of Box for Microscope Slides (Fig. 28) .. „ 
Payne, — —Electric Turn-table „ 
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