CONTENTS. 
XXXV11 
MICROSCOPY. 
a. Instruments, Accessories, &c. 
PAGE 
The Microscope. Guide to Microscopical Technique Part 5 6G3 
(I) Stands. 
West, Charles E. — The Binocular Microscope of the Seventeenth Century 
(Fa/. 3) Part 1 98 
Albert — Binocular Perimicroscope (Figs. 4 and 5) „ 104 
Furnival, J. A., & Thos. Fletcher — Lantern Microscopy „ 105 
Lendl, A . — A new Construction for the Microscope (Figs. 43-40) .. .. Part 3 413 
Zentmayer’s Dissecting Microscopic (Fig. 47) „ 415 
Messrs. Baker’s New Microscope (Fig. 57) Part 4 541 
Schrceder, H . — A New Construction for the Microscope ,, 542 
Forbes, S. A . — An All-around Microscope (Fig. 58) „ 542 
Anbronn, H . — Introduction to the use of the Polarization Microscope in 
Histological Investigations „ 544 
Nelson, E. M.- — Lendl's New Construction for the Microscope „ 575 
Zentmayer’s American Continental Stand (Fig. 67) Part 5 663 
Fuess Microscopes (Figs. 68-72) „ 665 
Schradf, A . — Combination of Microscope and Reflecting Goniometer .. .. „ 669 
Beck’s (R. & J.) Improved “ Continental” Model Microscopes (Figs. 89-91) Part 6 855 
Nachet Microscope (Fig. 92) ,, 858 
Fine-Adjustment of the Beck Pathological Microscope (Fig. 93) .. .. „ 859 
Karop, G. C. — Swift's Aluminium Microscope „ 903 
Nelson, E. M. — Messrs. Watson's Fine-adjustment to the Van Heurck 
Microscope „ 911 
(2j Eye-pieces and Objectives. 
Castracane, F. — Zeiss's New Microscope Objective Part 1 107 
Nelson, E. M . — Powell and Lealand’s Apochromatic Objective „ 166 
Bubrill, T. J . — Microscope Objectives Part 2 255 
Spencer, H. R. — Fluor-spar Objectives „ 260 
Stokes, A. C . — Fluids for Immersion Lenses „ 261 
Nelson, Edward M . — Apochromatics Part 3 416 
Ewell, M. D . — Spencer Smith’s Aplanatic Eye-piece Part 4 545 
Tolman, H. L . — New Objectives 545 
„ „ Magnifying Power of Objectives 545 
Boas, H . — New Arrangement for the Quick Change of Microscope Objectives 
(Fig. 59) „ 547 
Paper for Cleaning the Lenses of Objectives and Oculars „ 548 
Nelson, E. M . — Fluorite in Apochromatic Objectives Part 5 670 
“ L. H .” — A Recent Improvement in the Microscope Part 6 859 
(3) Illuminating: and other Apparatus. 
Drosten — New Hot Stage (Fig. 6) Part 1 107 
„ Glass Slide-boxes (Fig. 7) „ 107 
Ogmannikow, J. — Arsonval’s Thermostat modified for Benzin-heating .. „ 108 
Bernard, H . — Mechanical Stage 166 
Bernhard, W . — A new Modification of the Abbe Drawing Apparatus . . .. Part 2 263 
Henking, H. — Winkcl’s new Drawing Apparatus 264 
