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Shelfmark
Maker
Cambridge Scientific Instrument Company
Title
Electro-cardiographic Apparatus by The Cambridge Scientific Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 19-38’
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
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.
Shelfmark
Maker
Headland Engineering Developments Ltd.
Title
Hygrophil
Description
Presented as a measuring instrument for the determination of the relative air moisture content within a matter of seconds, detailed information follows under these headings:-
General;
Construction;
Operation;
Advantages;
Uses;
Technical data
Shelfmark
Maker
Cambridge Instrument Co. Ltd.
Title
Cambridge standard cells (Weston saturated type)
Description
The Cambridge standard cells, based on the Weston saturated, are made in the “H” form, and are constructed in accordance with NPL specifications. A miniature standard cell is also available.
Information is presented under these headings:-
Table 1 (specifications given in columns headed):
Cell; E.M.F. at 20 C. (absolute volts); Temperature Coefficient
(uV per C.); Internal Resistance (ohms)
“H” Type Standard Cells;
Table II;
Miniature Standard Cells;
Table III (includes cat. nos.)
Shelfmark
Maker
R. & J. Beck; Ltd.
Title
An outstanding school microscope from a famous British maker [facsimile]
Description
The instrument is introduced as being specifically designed for student use, being simple to use and robust in construction. Two designs are featured, and information about them is given in detail in paragraphs. The topics covered are:
Focusing;
Objectives;
Eyepieces;
The base;
Accessories
This description is accompanied by a large, well-labelled illustration of the Integral Lamp Model, and several sketches showing how it should look used in different situations. It ends with Specification, including cat. numbers.
Shelfmark
Maker
Flatters & Garnett; Ltd.
Title
Lantern slides illustrating zoology, botany, geology, astronomy &c. 4th ed. [facsimile]
Description
The catalogue begins with four pages of information for prospective customers, under these headings:-
Stock slides; Terms; Insurance;
Slides for hire; Lantern exhibitions;
Catalogues issued
There follows a list of equipment, each item with a brief description, specifications, and price(s):-
Lantern slide cabinets;
Despatch boxes;
Lantern slides: Second-hand and surplus stock:-
List of subjects;
Additions;
Index
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
Troxler Laboratories
Title
Portable transistorized nucleonic instruments
Description
Detailed information and specification is provided under these headings:_
Portable scaler - Model 200-B;
Surface moisture-density gauge - Model SCM-227, SCM-247,
Model 117-104 & 117-105, Model 217-104 & 217-105;
Asphalt density gauge - Model A-230, Model A-240;
Two-probe density gauge - Model SC-10;
Surface density gauge - Model SC-120H, Model SC-130H,
Model Sc-109;
Depth moisture gauge, shield and standard probe - Model 104
& 105, Shield Model S-5 & S-6, Model 104A & 105A, Shield
Model S-5A & S-6A;
Portable rate meter - Model G-100;
Depth density gauge, shield and standard probe - Model 504 &
505;
Portable pulse height analyzer - Model E-200;
Asphalt content & moisture content gauge - Model AC-200;
Scintillation detector probe - Model 300;
Beta-Gamma detector probe - Model 211T;
Survey meter - Model T-700 & Model T-701.
Shelfmark
Maker
Cambridge Instrument Company Limited
Title
Fuel Efficiency in the Boiler House
Description
Pictures and short descriptions of the technical specifications of instruments.
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