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Recording Milliammeter, Elliott Brothers (London) Ltd, London, Early 20th Century

Inventory Number 13147

Acknowledgement: © History of Science Museum, University of Oxford, inv.13147

Item type
Object
Provenance
Presented by the Marconi Corporation in 2003.
Primary inscriptions
'ELLIOTT BROTHERS (LONDON) LTD. / D.C. MILLIAMMETER. NO.72438' 'CHART NO.A0041 SPEED OF CHART 1" PER HOUR PER MINUTE / MADE IN ENGLAND'
Object type
Electronic instrument
Dimensions
Height: 520mm Width: 230mm Depth: 225mm Weight: 12.15kg
Inventory No
13147
Accession Number
2003-11

Description

Recording Milliammeter in fitted wooden case with chart. The case has a large hinged lid with glass window, a leather handle, four wooden feet, metal catch and four Bakelite and metal terminals. There is a paper Guarantee notice to the inside of lid. The Milliammeter is threaded with a paper chart.

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