Wooden box for James Cocker's patent decimal gauge (micrometer)

Made:
earliest 1857
modifier:
Joseph Whitworth and Company Limited

Wooden box for James Cocker's patent decimal gauge (micrometer), unmarked, United Kingdom, 1857

Details

Category:
Industrial Metrology
Object Number:
1931-328/2
type:
micrometer
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
credit:
British Railways Board Records Office; London Midland & Scottish Railway Co.