- Item type
- Object
- Makers
- Lissen Ltd.
- Primary inscriptions
- Signed: "LISSEN"
- Object type
- Crystal
- Dimensions
- Height: 59mm Width: 57mm Depth: 2mm Weight: 1g
- Inventory No
- 59836
Description
Sealed paper envelope labelled "9ct. Solid Gold Detector Whisker".
Crystal Cat Whisker for Radio, by Lissen, London, c. 1925
Inventory Number 59836
Acknowledgement: © History of Science Museum, University of Oxford, inv.59836
