Electrical vibrator for measurement of capacitance

Made:
1954-1975 in London
maker:
Griffin & George Limited

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Electrical vibrator for measurement of capacitance and other experiments, by Griffin & George Ltd., marked 59/5/97.ST, date 1954 to c.1975 (vibrator rod missing and contacts bent; without lamp resistance)

Details

Category:
Science Teaching
Object Number:
1985-1684
credit:
St. Paul's School