Sight testing machine, details of fixed and moveable headstocks

Object Title

Sight testing machine, details of fixed and moveable headstocks

Sight testing machine, details of fixed and moveable headstocks

Reference

ENF 7/3/2 AID/SAID 1087

Level

item

Extent

1 drawing

Access Conditions

Open access

Reproduction Conditions

Crown Copyright

Associations

Contents

  ENF 7/3/2 AID/SAID 1087 - Sight testing machine, details of fixed and moveable headstocks