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History of Science Museum

Pressure Indicator/Manometer and Box, by Elliott Brothers, London, 19th Century

Inventory Number 13122


Acknowledgement: © History of Science Museum, University of Oxford, inv.13122

Item type
Object
Provenance
Presented by the Marconi Corporation in 2003.
Primary inscriptions
'ELLIOTT BROS. / 449 STRAND LONDON'
Object type
Electronic instrument
Dimensions
Height: 200mm Width: 27mm
Inventory No
13122
Accession Number
2003-11

Description

Elliotts were at 449 Strand 1863-86. Manometers indicate the difference between 2 pressures. This one is a mercury manometer, on a ivory/Ivorine base, held in case.