Shelfmark

Cen.8

Maker

Cenco; Central Scientific Company

Title

Short & Mason Tycos “Micro-Barographs”

Description

Leaflet describing a high-sensitivity barograph

Shelfmark

Ogi.2

Maker

Ogilvy & Co.

Title

[Prismatic optical bench]

Description

Shelfmark

Ste.55

Maker

J.H. Steward; Ltd.

Title

Military Instruments

Description

Includes instructions on the use of the compass.

Shelfmark

Hil.517.a

Maker

Hilger & Watts Ltd.

Title

Setting up E520 glass optic when despatched as a separate unit.

Description

The doument consists of eighteen numbered paragraphs of instructions on assembling the instrument.

Shelfmark

CSI.184.85

Maker

Cambridge Instrument Co. Ltd.

Title

Cambridge Relecting Galvanometers for Laboratory and Industrial Applications

Description

Shelfmark

Lei.11.50

Maker

Ernst Leitz

Title

Edinger Combined Apparatus for Projection, Drawing, and Photographing Microscopic Objects

Description

Includes some detail about the apparatus.

Shelfmark

Tin.53

Maker

H. Tinsley & Co.

Title

Alternating Current Potentiometer

Description

Includes much detail on the alternating current potentiometer.

Shelfmark

Cen.1

Maker

Cenco; Central Scientific Company

Title

A Bulletin of Cenco Specialities: Cenco Hyvac Pump, Cenco Hardware Conveniences, Cenco Electric Heaters, DeKohtinsky Drying Oven, Cenco Chemical Water Baths

Description

Leaflet describing some pieces of apparatus, with some descriptions refering the reader to the full bulletin number.

Shelfmark

Var.1

Maker

Varatio-Strateline Gears Ltd.

Title

Positive speed changes at your fingertips

Description

Shelfmark

CSI.184.89

Maker

Cambridge Instrument Co. Ltd.

Title

Milliammeters, Ammeters (Electrodynamic Type)

Description