Electronic Reation Timer.
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Licence
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LicenseElectronic Reation Timer.
Science Museum Group
© The Board of Trustees of the Science Museum
Electronic Reation Timer.
Details
- Category:
- Childrens Gallery
- Object Number:
- 1963-112
- Measurements:
-
overall: 6.5 kg
- type:
- reation timer
- credit:
- Mullard Limited