Avo Exposure meter model 1

Avo Exposure meter model 1

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Avo Exposure meter model 1
Science Museum Group
© The Board of Trustees of the Science Museum

Avo Exposure meter model 1, made by the Automatic Coil Winder and Eletrical Equipment Co. Ltd., Winder House, Douglas Street, SW1.

Details

Category:
Optics
Object Number:
1997-792
type:
exposure meter
credit:
AVO Limited