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Page 686 of 699
Shelfmark
Maker
Hilger & Watts Ltd.
Title
Watts Microptic Horizontal Measuring Machine
Description
Pictures and short descriptions of the technical specifications of instruments.
Shelfmark
Maker
Twyman; Frank; et al.
Title
The practice of spectrum analysis with Hilger instruments; [facsimile] Including a note on the various types of emission spectra. 4th ed.
Description
The booklet is intended to supply a guide to those intending to take up spectrum analysis for practical purposes. Aspects of this are presented in chapters headed:-
I. Types of problem to which spectrographic analysis is
applicable
II. Spectrometers and spectrographs
III. Ways and means of exciting emission spectra
IV Taking spectrograms, measuring wavelengths, and
identifying elements
V Quantitative spectrum analysis
VI The various types of spectrum(sic)
Shelfmark
Maker
Cambridge Instrument Company Ltd.
Title
Cambridge Instruments for Food Storage & Transport
Description
Pictures and short descriptions of the technical specifications of instruments.
Shelfmark
Maker
W. B. Nicolson (Scientific Instruments) Ltd.
Title
School Physics Equipment
Description
Foreword notes that in view of the company’s association with Baird & Tatlock Ltd. and Hopkins & Williams Ltd., they are able to provide a complete laboratory service to all educational establishments.
Catalogue of physics demonstration equipment, with photographs.
List of overseas agents.
List of addresses of offices.
Price list to accompany brochure.
Shelfmark
Maker
Cambridge Scientific Instruments Ltd.
Title
Cambridge electrocardiograph accessories
Description
The accessories described in the text are designed for use mainly with the Cambridge Transrite series of electrocardiographs, and the Cambridge ECG monitor oscilloscope, but are suitable for use with other makes of equipment. Information is presented under these headings:-
Cambridge electrocardiograph instruments;
Adult limb electrode;
Child limb electrode;
Infant limb electrode;
There follow two pages of information about the Transrite 4-2 written in the “question and answer” style: they cover the following topics:-
Universality of the instrument;
The chart;
Batteries;
Quality of recordings;
Ease of use;
The document ends with a list of instruments and accessories, including Type Numbers, and specifications.
Shelfmark
Maker
Newton & Co.
Title
Inexpensive science lanterns [facsimile]
Description
The entire catalogue is devoted to the Demonstrator’s Lantern, presented as the very best optical lantern available for science demonstrations.
After the cover page, three pages of detailed information, accompanied by illustrations address these topics:-
Essential features;
How the instrument is constructed;
Modes of projection;
Accessories;
A list of equipment, including code numbers and space for current prices to be added, complete the text.
Inside the back cover page is a list (A-N), of other sections of the catalogue.
Shelfmark
Maker
Cambridge Instrument Company; Limited
Title
Callendar’s Apparatus for the Determination of “J,”
Description
A picture and short descriptions of the technical specifications of an instrument.
Shelfmark
Maker
Siemens & Halske A.-G.
Title
Cleaning of specimen supports, centering diaphragms and apertures for electron microscopes [facsimile]
Description
Information is set out in numbered paragraphs (some of which have several subsidiary sections), set out under the following headings:-
1. Preliminary remark;
2. Cleaning of specimen supports made of platinum-iridium;
3. Cleaning of specimen supports made of titanium;
4. Cleaning of apertures
Shelfmark
Maker
Watkins and Hill
Title
Descriptive Catalogue of Electrical Instruments and Apparatus
Description
Illustrated catalogue of electrical machines and accessories (demonstration equipment and electrical toys, e.g. ‘artifical spider’; carved head with hair; carved figures of mermaid, Neptune, seahorse; lightning house; electrical pistol; electrical cannon). Catalogue gives prices.
Shelfmark
Maker
W. Watson & Sons
Title
Radiometer holder [facsimile]
Description
The catalogue entry begins with a short description of how the radiometer works, and emphasizes that instructions issued with the Pastilles (a part of the apparatus) to interact with the instrument, must be followed meticulously if the results are to be of any value.
The four major areas of difficulty are reviewed, and the radiometer holder is introduced as a solution to the problem. Precise instructions on how to use it follow. The account ends with the instrument’s current price.
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