Shelfmark

Hil.669

Maker

Hilger & Watts Ltd.

Subjects

Interferometers; N210 Interferometer; N230 Interferometer.

Title

Twyman-Green Interferometers

Description

Spiral bound catalogue describing the N210 and N230 Interferometers.

Earliest Date

1966

Latest Date

1966

Pages

12

Address

Hilger & Watts Ltd. Head Office, 98 St Pancras Way, Camden Road, London NW 1

Other Makers

Twyman-Green

Cat no

CH 6/12

Contents List

Hardback

Prices

Index

Illustrations

Yes

General Ref