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Page 630 of 698
Shelfmark
Maker
Hilger & Watts Ltd
Title
Watts microptic alidade and plane table equipment
Description
Information is presented under these headings: Construction; Telescope; Altitude Bubble; The Blade; General Design; Scales; Beaman Scales: Method of using Beaman Scales; General Arrangement of Microptic Alidade; Specification; Catalogue Numbers: SA 100-101, SD 191; Accessories, Other alidades and accessories: Boxwood alidades, [Catalogue numbers]; Plane Tables and Tripods: Plane tables, Tripods, Extra lightweight tables with their tripods; Catalogue numbers
Shelfmark
Maker
Control; British Scientific Research Association
Title
Hygrometers
Description
Article from journal titled Control, this is a survey of hygrometric devices. Information is presented under these headings:- Definitions; Survey of Method: Psychrometry, Dew and frost-point method, Change of mechanical dimensions, The gravimetric method, Absorption and condensation method Spectroscopic method, Electrlytic condensation method, Coulometric method, Thermal conductivity, Refractive index, Change of quartz crystal frequency, Change of electrical resistance or capacitance, Pneumatic method, Thermal hygrometer, Sonic velocity method, Photoelectric nuclear counter, Diffusion method, Chemical methods, Liquid film hygrometry; Table of Commercial Instruments
Shelfmark
Maker
[Hilger & Watts Ltd.]
Title
D103 Steeloscope
Description
After a list of components under the headings: Optics (per instrument), and Metalwork, preparations and instructions for use follow in numbered paragraphs (1-23).
Shelfmark
Maker
Hilger & Watts Ltd.
Title
Watts precise Autoset level 2: A self-setting level for surveyors and engineers
Description
information is arranged under these headings:- Surveying Revolutionised; The Self-Setting Device; Other Efficiency Features; Outstanding in the Field; Principle of the Stabiliser; Superior Performance; Specification; Accessories; Levelling Staves
Shelfmark
Maker
George Kent Limited & Cambridge Scientific Instruments Limited
Title
Cambridge Stereoscan Electron Microprobe System 10. Ancillary techniques
Description
Shelfmark
Maker
J. Newman
Title
A Catalogue of Philosophical Instruments, Manufactured and Sold by J. Newman
Description
List of instruments, with prices, under the following headings:
‘Philosophical Chemistry’
‘Electricity’
‘Voltaic Electricity’
‘Magnetism’
‘Pneumatics’
‘Mechanics’
‘Barometers, Thermometers &c’
Shelfmark
Maker
E. R. Watts & Son Ltd
Title
Watts Survey
Description
Company newsletter dealing with news from inside the company and that which relates to its produce. Includes section on how the company plans to accommodate those who are demobbed and The Reinstatement Act of 1944.
Donated by Ian Young, descendant of Robert Whipple, in 2013.
Shelfmark
Maker
Baird & Tatlock (London) Ltd.
Title
Electrolytic Analysis Apparatus
Description
Catalogue of electrolytic analysis apparatus and accessories, with photographs, specifications and prices.
Main units are: ‘Industrial’ model for stationary electrodes, with single units or multiple unit outfits; ‘Unity’ mode with rotating electrodes (master unit: up to six single test slave units can be added to form multiple units).
Accessories are: low-tension supply outfits - transformers for D. C. mains supply (rectifiers); beakers; clock glasses; platinum electrodes.
Advertisement on back page for other Baird & Tatlock products (prices not supplied): thermostat ovens, analytical precision balances, aperiodic projection balances, ‘Empire’ balances, weights.
Shelfmark
Maker
The Institution of Mechanical Engineers
Title
Modern Methods of Measuring Temperature
Description
Excerpt minutes of proceedings of the meeting. Enclosed are 12 black and white plates.
Donated by Ian Young, descendant of Robert Whipple, in 2013.
Shelfmark
Maker
J.H. Steward
Title
“The Monoset” Portable Altazimuth
Description
Includes a section on how to use the altazimuth.
You are on Page 630 of 698
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