Shelfmark

Hil.466.a

Maker

Hilger & Watts Ltd.

Subjects

Optical instruments; Surveying -- Instruments; Theodolites; Aviation

Title

Watts rangefinder-theodolite

Description

After brief details of purpose, construction and uses, information is presented under these headings:- Rangefinder; Base; Horizontal Angles; Vertical Angles; Advantages: Specification; Accessories; Weights; Catalogue Numbers: ST 36, SD 1-2
Loose between last page and back cover is a black-and-white photograph of the instrument.

Earliest Date

Latest Date

Pages

5

Address

98 St. Pancras Way, London N.W. 1

Other Makers

Barr & Stroud

Cat no

CS 101

Contents List

Hardback

Prices

Index

Illustrations

Yes

General Ref