Shelfmark

Zei.84

Maker

Carl Zeiss

Title

Dark Field Illumination by the Siedentopf Cardioid Condenser (1925 model). Ref: Mikro 407.

Description

Booklet on dark field illumination by the Siedentopf cardioid condenser.

Shelfmark

Wts.72

Maker

W. Watson & Sons Ltd

Title

Exhibition of Microscopes.

Description

A booklet for an exhibition of W. Watson & Sons' microscopes, held in Central hall, Westminster in December 1935.

Shelfmark

Csi.652

Maker

Cambridge Instrument Co. Ltd.

Title

Cambridge Relecting Galvanometers for Laboratory and Industrial Applications

Description

Shelfmark

Sur.4

Maker

Surgical Manufacturing Co.

Title

The “Surgman” Waistcoat Pocket Torch

Description

Shelfmark

Wts.73

Maker

W.Watson & Sons Ltd

Title

Electro-Therapeutical Apparatus.

Description

A descriptive & illustrated price list of W. Watson & Sons' electro-therapeutical apparatus.

Shelfmark

Mab.1

Maker

Alex. Mabon & Sons

Title

The Mabon Standard Mining Compass

Description

photocopy of leaflet; describes mining compass, with photographs

Shelfmark

CSI.182.51

Maker

Cambridge Instrument Company

Title

Cambridge Exhaust Gas Tester

Description

Shelfmark

Sig.1

Maker

Sigogne & C.ie

Title

Instruments des mesures electriques

Description

Catalogue of instruments for measuring electricity.

Shelfmark

Zei.137

Maker

Carl Zeiss

Title

Objectives and Eyepieces for Microscopy and Photomicrography. Ref: Mikro 367. 1937 edition.

Description

Catalogue of Zeiss objectives and eyepieces for micrscopy and photomicrography.

Shelfmark

Ise.2

Maker

Isenthal & Co.

Title

Section II “Slate” Type of Regulating Resistances

Description

booklet; illustrated; describes the slate type of rheostat, plus several other types of rheostat and resistance units with tables of variations .