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Page 694 of 698
Shelfmark
Maker
Baird & Tatlock (London) Ltd.
Title
The “Overseer” Microscope
Description
Description of the “overseer” microscope, a portable instrument designed for workshop use. It has two interchangeable illumination units, one using a battery and the other using A.C. mains supply.
Shelfmark
Maker
Ingold (Pye Instrument Group)
Title
Pye Ingold pH Electrodes and Accessories
Description
Shelfmark
Maker
Unicam (Pye Instrument Group)
Title
S.25 Single Crystal Gonimeter
Description
Pictures and short descriptions of the technical specifications of instruments.
Shelfmark
Maker
Robert Barer and A. E. Saunders-Singer
Title
A New Single-control Micromanipulator
Description
Article in Quarterly Journal of Microscopical Science, vol 89 series 3 no. 8, describing a micromanipulator invented by the authors.
Summary:
New developments in miscroscopy and electrophysiology have brought a renewal of increase in methods of micromanipulation.
A number of features desirable in the design of a micromanipulator is discussed.
A new micromanipulator is described. Its outstanding features are 1) single control; 2) massive construction with freedom from vibration; 3) freedom from play; 4) continuous variability of sensitivity; 5) limitation of range of movement to the field of view; 6) rapid low-power centring; 7) unusual robustness combined with delicacy of movement achieved without any high-precision methods. The performance of the instrument is adequate for high-power cytological work and for micro-dissection by phase-contrast illumination.
Shelfmark
Maker
W. Watson & Sons
Title
Second-hand microscopes and accessories, et cetera [facsimile]
Description
The first five pages of the catalogue are devoted to various models of microscopes. Each is given a paragraph or more of description, including specifications where relevant, and price.
Accessories, et cetera on the remaining pages give brief details, specifications, and prices. The instruments are presented under these headings:
[Microscopes];
Objectives;
Eyepieces;
Substage condensers and mounts;
Illuminating apparatus;
Microtomes;
Sundry apparatus
Shelfmark
Maker
P.J. Kipp & Zonen
Title
Kipp solar radiation instruments
Description
The Shandon price list sets out the Kipp instruments under these headings:-
Solarimeter;
Actinometer;
Spare parts;
A catalogue number, brief details, and price are provided for each item.
Shelfmark
Maker
Cambridge Instrument Company
Title
Cambridge pH Instruments by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 76-136’
Shelfmark
Maker
C. Reichert
Title
The Reichert “Epilum” equipment No. 243u and Reichert illuminators for opaque objects [facsimile]
Description
After a general introduction, information is given under these headings:-
Description:
The illuminator housing;
The illuminating tube;
The Epilum objectives;
The illuminants;
The final page, headed Reichert illuminators for opaque objects,
presents an illuminator of different design to the Epilum: a brief description, with list numbers, is supplied.
Shelfmark
Maker
Baird & Tatlock (London) Ltd.
Title
Sintered Glassware, a Versatile Laboratory Tool.
Description
An article about sintered glassware, reviewing general information and discussing the latest developments in manufacture. Includes diagrams, photographs, and graphs showing the pressures required for airflow through various sintered glass filters when dry and wet.
Shelfmark
Maker
Carl Zeiss; Jena
Title
Supplement no. 9 to Mikro 400, p. 63, and to Mikro 188 and Mikro 270 respectively
Description
Description of a special jointed magnifier arm for the purpose of viewing objects in dishes or large objects containing recesses and cavities. Illustration of the jointed arm. Catalogue codes and prices in Reichsmarks for the jointed magnifier arm and for a magnifier stand.
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