Shelfmark

Hil.562

Maker

Edwards Vacuum Components

Title

Edwards Pirani Vacuum Gauge

Description

Information is presented under these headings:
Data and Specification; Description; Working Principle;
Unpacking; Installation; Operation;
Calibration; Leak Detection; Maintenance;
Fault Finding; RTM* ; Spares List;
Component Location; Circuit Diagram
RTM*=Return to Manufacturer

Text is accompanied by diagrams and tables.

Shelfmark

Lei.95

Maker

E.Leitz

Title

Leitz-Jelley Micro Refractometer

Description

One copy of a leaflet on the Leitz-Jelley Micro-Refractometer. Colour printed in Wetzlar, Germany.

Shelfmark

Ley.6

Maker

E. Leybold’s Nachfolger A.G.

Title

Gaede-Pumpen und ihre vielseitige Verwendbarkeit im Unterricht.

Description

Includes a number of other instruments in this field.

Shelfmark

Csi.C941

Maker

Cambridge Scientific Instrument Company

Title

Thermo Electric Pyrometers

Description

Item of sales literature bound within the maroon leather hardback volume: CATALOGUES OF THE CAMBRIDGE SCIENTIFIC INSTRUMENT CO, LD, ABOUT 1912-1915’

Shelfmark

Lei.11.18

Maker

Ernst Leitz

Title

Polarising Microscope III M.

Description

Shelfmark

Rei.2.17

Maker

C. Reichert

Title

Reichert Small Brinell Microscopes

Description

Shelfmark

Fel.4

Maker

Fellows

Title

“Little Giant” Receiving Sets with Dull Emitters

Description

Shelfmark

Wes.33

Maker

Weston Electrical Instrument Co.; Ltd.

Title

Weston Small Panel Instruments for Alternating Current

Description

Shelfmark

CSI.1231

Maker

Cambridge Instrument Company

Title

Cambridge Thermographs & Index Thermometers

Description

Shelfmark

you.227

Maker

The Times

Title

Obituary: Mr. R. T. P. Whipple: Major contribution to applied mathematics

Description

Obituary of Raymond Thomas Pittar Whipple, Robert Whipple’s nephew, by Dr. R. S. Pease. Details his accomplishments in the field of mathematical physics, his interest in mountaineering and his family.

Donated by Ken and Naomi Young, descendant of Robert Whipple, in 2014.