Shelfmark

Dav.1

Maker

John Davis and Son (Derby) Ltd.

Subjects

calculating (slide rules)

Title

Celluloid Slide Rules

Description

Reasonably extensive description of the slide rule, with some examples and a description of the Goulding Cursor.

Earliest Date

Latest Date

Pages

16

Address

All Saints’ Works, Derby [England] Camomile St. Chambers, London, E.C.

Other Makers

Cat no

O56A

Contents List

Hardback

Prices

Yes

Index

Illustrations

Yes

General Ref