Key for the Model 25-7D Master clock

maker:
Unknown
SMG00163014

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SMG00163014
Science Museum Group
© The Board of Trustees of the Science Museum

Key for the Model 25-7D Master clock with special dial, unsigned

Details

Category:
Collection Unassigned
Object Number:
1965-177/2
type:
clock
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
  • timepiece
credit:
IBM United Kingdom Ltd.