- Item type
- Object
- Provenance
- Presented by the Marconi Corporation.
- Primary inscriptions
- None
- Object type
- Radio communication
- Dimensions
- Height: 40mm Width: 77mm Depth: 83mm
- Inventory No
- 61022
- Accession Number
- 2004-9/494
Description
Small Coupled Two-Way Switch, on ebonite panel upon mahogany? plinth base. With six iron? terminals, and iron? coupled two-way switch with bakelite? ball handle.Previously catalogued with Onwood's Patent Ohmmeter (Inv. Num. 95036), Three-Position Switch (Inv. Num. 40839), Carborundum Detector (Inv. Num. 90595), 'Marconi' Ammeter (Inv. Num. 62660).
