Shelfmark

csi.788

Maker

Cambridge & Paul Instrument Co. Ltd.

Subjects

Gas meters.; Engineering instruments; meters etc.; Measuring instruments; Gas manufacture and works

Title

The Thomas gas meter as used for measuring gas in town gas plants

Description

The Thomas gas meter is described as a radically different instrument for measuring gases than other instruments, since measurements are recorded directly in standard cubic feet of gas or air, and does not need to be corrected for variations in pressure, temperature, humidity, gravity or composition of the gas. A more detailed description follows under the headings: Principle of Operation; Description of Apparatus; [chart] Portion of Actual Chart from Meter on the front page

Earliest Date

Latest Date

Pages

4

Address

45, Grosvenor Place, London, S.W.1 [England]; London and Cambridge (works)

Other Makers

Cat no

Preliminary Leaflet No. 951

Contents List

Hardback

Prices

Index

Illustrations

Yes

General Ref