Shelfmark

Kel.1

Maker

Kelvin & Hughes (Industrial) Ltd.

Title

Kelvin Shadowless Lighting

Description

Shelfmark

Edw.3.25

Maker

W. Edwards and Company (London) Ltd

Title

Price List for Glass Stopcocks

Description

Typed price list for use in conjunction with list ACC/1

Shelfmark

Fue.3.23

Maker

R. Fuess

Title

Meteorologische Instrumente fur klimatische Beobachtungen

Description

Also includes other instruments in these fields.

Shelfmark

Zei.104

Maker

Carl Zeiss

Title

Comparison Spectroscope for Laboratory use.

Description

Booklet for the Comparison Spectroscope.

Shelfmark

Lei. 88

Maker

E. Leitz

Title

Mikroskope Seit 1880 Optiker. Monokulare Mikroskope H und G.

Description

Lefaflet for the Leitz Seit 1880 Optiker microscope. In German.

Shelfmark

Zei.98

Maker

Carl Zeiss

Title

Prapariersysteme und Lupen

Description

Leaflet relating to magnifying glasses and equipment. In German.

Shelfmark

Lei.73

Maker

Ernst Leitz

Title

Panphot Photomicrographic Apparatus

Description

A booklet relating to the Panphot photomicrographic apparatus.

Shelfmark

Gru.1

Maker

Sir Howard Grubb; Parsons & Company

Title

Astronomical & Optical Instruments Catalogue

Description

publication 4, supplementing publication No.1- giving further information about the products and origin of the Grubb optical works and observatories; many photographs, printed on the page of examples of instruments manufactured by the company; diagrams
Includes pictures of other instruments for observatories eg. chronograph, coelostat etc.

Shelfmark

hil. 593

Maker

Edwards Vacuum Components Limited

Title

Vacuum technology course notes

Description

This is a collection of notes prepared by the company’s training department, to accompany the lecture series given to incoming staff.
The text is presented under these headings:-
Vacuum Measurement:
Bourdon tube or dial gauge; Capsule dial gauge;
U-tube manometer; McLeod gauge;
Thermal Conductivity Gauges:
Thermocouple gauge; Pirani gauge;
Ionisation Gauges:
Cold cathode gauge; Thermionic ion gauge;
Types of Pump:
Piston pump; Rotary vane pump;
Vapour Diffusion Pumps; Vapour Booster Pumps;
Leak Detection:
Overpressure methods; Thermal conductivity detector;
Masking compounds; Vacuum methods

Shelfmark

Csi.C297

Maker

Cambridge Instrument Company

Title

Cambridge Lamp and Scale Outfit by the Cambridge Instrument Company

Description

Item of sales literature bound within black hardback volume: ‘CAMBRIDGE INSTRUMENT CO. CATALOGUES 227-433’