Shelfmark

Hil.465

Maker

Hilger & Watts Ltd

Subjects

Optical instruments; Railroad gages; Railroads -- Design and construction; Engineering instruments

Title

Watts railway versine gauge

Description

Information is presented under these headings:- Optical Methods of Measuring Railway Versines: Watts railway versine gauge, Method of operation

Earliest Date

1951

Latest Date

1951

Pages

3

Address

48 Addington Square, London S.E. 5

Other Makers

Cat no

CS 27/2

Contents List

Hardback

Prices

Index

Illustrations

Yes

General Ref