Shelfmark

Hil. 484

Maker

Hilger & Watts Ltd.

Title

Watts Autoset level; a self-setting level for engineers and surveyors

Description

This is a one-sheet technical report produced by Hilger and Watts to introduce the Autoset level. Topics covered include: Optical Stabilizer; Accuracy; Examples of its Performance; Reliability; Catalogue Numbers CS 130 The surveyors’ Autoset level, CT 144 The engineers’ Autoset level

Shelfmark

Hil.236 ; Hil.237

Maker

Hilger & Watts Ltd.

Title

Watts Microptic Colorimeter

Description

Includes a description of the instrument.

Shelfmark

zei.39

Maker

Carl Zeiss; Jena

Title

Inset No. 2 to Mikro 400, page 91

Description

Cover sheet and inset entitled ‘Inset No. 2 to Mikro 400 - page 91’.
Inset:
-Statement that small glass bell covers Nos 129621 and 129631 are no longer supplied.
- Catalogue entry for new metal bell covers with three cellon windows (No. 129626 without base, 126627 with base). Illustration, but no prices.

Shelfmark

bec.15

Maker

R. & J. Beck Limited

Title

Beck’s Binocular Marine and Field Glasses, Opera Glasses and Telescopes

Description

Catalogue of binoculars and telescopes for civilian and military use, with printed illustrations and prices.

Shelfmark

Itb.26

Maker

Engineering Industry Training Board

Title

Instruction Manual - Machining for Toolmaking and Experimental Work for Engineering Craftsmen - Volume 2 - Module H.1

Description

Black spiral bound instruction manual.

Shelfmark

CSI.184.40

Maker

Cambridge Instrument Co. Ltd.

Title

Cambridge Capacity Test Set

Description

Shelfmark

CSI.184.41

Maker

Cambridge Instrument Co. Ltd.

Title

Cambridge Capacity Test Set

Description

Shelfmark

CSI.220

Maker

Cambridge Instrument Company Ltd

Title

Fuel Efficiency In The Boiler House

Description

Descriptions and uses of instruments.

Shelfmark

Csi.951

Maker

Cambridge Instrument Company; Limited

Title

Abridged Specifications for Cambridge Electrical Instruments

Description

Pictures and short descriptions of the technical specifications of instruments.

Shelfmark

Sir.1

Maker

Dept. of Scientific & Industrial Research Food Investiation

Title

Interim report on the capacitance resistance hygrometer

Description

This Department of Scientific and Industrial Research, Food Investigation, interim report on the capacitance resistance hygrometer is concerned with a phenomenological description of the behaviour of the hygrometer elements. Information is presented under these headings: Introduction; Description of Element; Construction of Element; General Properties; [diagrams]