Components: Redferns Coil Quoits
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Redferns Ebonite Low Loss Coil Quoits. Manufactured by Redferns Rubber Works Ltd, Hyde, Cheshire. 6D Each. |
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A typical component for the home constructor from the mid 1920's. This ebonite former is used to create a coil by winding thin wire around it. The quoits can be ganged up by slotting several together. These coils could then be used as radio (circuit) tuning devices. Approximately 5.5cm x 6.5cm x 2cm (w x h x d). The former is 4cm (inner) and 6.5 cm (outer) diameter. |