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'Marconi' Tuning Fork Type BS10, by Marconi Company, London, 20th Century

preview image for 'Marconi' Tuning Fork Type BS10, by Marconi Company, London, 20th Century
Inventory Number: 69685
Object Type:
Place Created: London England United Kingdom Europe
Accession Number: 2004-9/481
Brief Description: Marconi' Tuning Fork Type BS10, with two copper alloy-plated copper electro-magnets with adjustable copper alloy and nickel-plated armatures flanking the arms of the sliding magnet, on japanned copper alloy base. With four nickel-plated terminals upon long side of base marked "A1", "A2", "B1", "B2" respectively. Previously catalogued with other, similar 'Marconi' Tuning Fork (Inv. Num. 87284).
Primary Inscriptions: "'MARCONI' TUNING FORK / INST. No 382376 P.S. No / TYPE ____ MARCONI'S WIRELESS TELEGRAPH CO LTD LONDON" printed on brass plaque upon upper surface of base.
Provenance: Presented by the Marconi Corporation.
Collection Group: Marconi Collection
Material(s): Copper Alloy
Nickel
Copper
Fabric
Dimensions:
Height Width Depth Diameter Unit
300 160 150 mm

There are no associated narratives.

Image with multimedia irn 39675Image with multimedia irn 39676

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