Shelfmark

Opa.1

Maker

Opancol Ltd

Title

The Quickest Grain Moisture Tester

Description

Produced by National Institute of Agricultural Engineering, as a report on this instrument.

Shelfmark

Wes.26

Maker

Weston Electrical Instrument Co.; Ltd.

Title

Weston Single-Phase Portable A.C. & D.C. Wattmeter.

Description

Shelfmark

Fla.9

Maker

Flatters & Garnett; Ltd. Lantern Slide Specialists

Title

The Cinema at Home Some Notes on Cinematography for Pleasure and Profit

Description

Shelfmark

CSI.277

Maker

Cambridge Instrument Company; Limited

Title

Cambridge Workshop Potentiometer

Description

leaflet describing workshop potentiometer.

Shelfmark

Tin.12

Maker

H. Tinsley & Co.

Title

Dual Contact Switches

Description

Shelfmark

Bec.6

Maker

R. and J. Beck Ltd.

Title

A New Beck Lens: A New Anastigmat for Reflex and Focal Plane Cameras

Description

Single page ‘Preliminary Annoncement’

Shelfmark

Maker

Cambridge Instrument Company Ltd.

Title

No Title

Description

A list of catalogues and leaflets.

Shelfmark

bec.29

Maker

R & J Beck

Title

An Illustrated Description of the Universal Microscope.

Description

An illustrated description of the Beck universal microscope.

Shelfmark

Ott.11

Maker

J. Ottway & Son

Title

The Animatoscope

Description

Shelfmark

Bas.8

Maker

Barr and Stroud; Ltd.

Title

The Barr and Stroud Electrically Driven Desiccator for Optical Instruments

Description