Shelfmark

Wtt.2

Maker

E.R. Watts & Son; Ltd.

Subjects

surveying (theodolites; tacheometers; transit theodolites; micrometer theodolites; micrometer tacheometers; base line apparatus; signalling lamp; mining theodolites; mining dials; compasses; clinometers; levels; spirit levels; accessories; plummets; tripods; plane tables; alidades; levelling staves; ranging poles; transits; dipping needles; box sextants; road tracers; viameters; aneroids; sounding chains; artificial horizons; station pointers; heliographs; rangefinders; chains; surveying books; optical squares); metrology (tapes; rules); thermometry; surveying (chain thermometers); metrology (micrometers; caliper gauges); miscellaneous (current meters; tide gauges); electrical (lamps; generator); optical (spectrometers; binoculars; telescopes); meteorology (aneroids; anemometers); navigation (sextant; artificial horizons); mechanical horology (watches; chronographs)

Title

Surveying and Engineering Instruments and Drawing Office Supplies

Description

Includes a wide range of surveying instruments. Also includes a section on the care and use of some of the instruments.

Earliest Date

Latest Date

Pages

150

Address

104 Victoria Street, Westminster, London, England; Instruments Ltd., Ottawa and Toronto (Canadian branch); Instruments de Precision Anglais Societe Anonyme, 19 Rue Fritz Toussaint, Bruxelles (Belgian branch); Camberwell, London (works)

Other Makers

Barr & Stroud

Cat no

Q 327

Contents List

Hardback

Prices

Yes

Index

Yes

Illustrations

Yes

General Ref