Accession No

4324

Brief Description

three boxed vanes for Dolezalek electrometers, by Cambridge Scientific Instrument Company Ltd., English, 1/4 C20th

Origin

England; Cambridge

Maker

Cambridge Scientific Instrument Company Ltd.

Class

electrical

Earliest Date

1900

Latest Date

1925

Inscription Date

Material

metal (aluminium); cork; wood; glass

Dimensions

each box length 76mm; breadth 75mm; height 38mm

Special Collection

Cambridge Instrument Company Collection

Provenance

Donated by the Cambridge Instrument Company.

Inscription

Description Notes

Three aluminium two-bladed vanes, with aluminium supporting rods; supported on cork stands, in wooden boxes with sliding lids. One vane with rectangular mirror mounted on supporting rod, one with mirror loose in box, one without mirror.

Condition: good; complete.

References

Events