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Page 18 of 698
Shelfmark
Maker
A. Gallenkamp &Co. Ltd.
Title
Soil moisture tensiometers: Grower's Model SH-080; Bench Model SH-085; Orchard Model SH-090
Description
Information about this instrument is set out under these headings:-
1. Description of tensiometer;
2. Checking tensiometer on receipt and after use;
3. Installation;
4. Operation;
5. Protection of gauge;
6. Renewing the porous pot;
7. Sterilization;
The Tensiometer in use:
1. General;
2. Tension range and readings;
3. Choice of site;
4. Spacing of tensiometers;
5. Use in soil watering [5.1-5.8];
6. Conclusion;
Advisory Service
[A list of tensiometers, spare parts and accessories follows]
Shelfmark
Maker
Cambridge Instrument Company
Title
General-Purpose Polarograph by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 434-565’
Shelfmark
Maker
Cambridge Instrument Company
Title
Cambridge Gas Regulators by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 566-695’
Shelfmark
Maker
Cambridge Instrument Company
Title
Surface and Interfacial Tension Apparatus by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 434-565’
Shelfmark
Maker
Cambridge Instrument Company
Title
Temperature Indicators by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 434-565’
Shelfmark
Maker
Cambridge Instrument Company
Title
Cambridge Electrical Instruments Specifications by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 566-695’
Shelfmark
Maker
E. R. Watts & Son Ltd.
Title
Dodging the Cut - With Dodg’em Car
Description
Article in London’s ‘The Evening News’ about Mr. A. H. Compton’s initiative to borrow a generator from a fairground to power the factory as power cuts occurred during World War II. Attached is a picture of a bicycle-powered lathe.
Donated by Ian Young, descendant of Robert Whipple, in 2013.
Shelfmark
Maker
Bausch and Lomb Optical Co.
Title
Constant Temperature Control
Description
Describes equipment used to maintain other apparatus (such as a refractometer) and samples at a constant temperature.
Shelfmark
Maker
Cambridge Instrument Company
Title
Cambridge Lindeman Electrometer by the Cambridge Instrument Company
Description
Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 696-858’
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