Sight Leaf (Telescopic) Gibbs patent

Object Title

Sight Leaf (Telescopic) Gibbs patent

Sight Leaf (Telescopic) Gibbs patent

Date

09/10/1886

Reference

ENF 7/3/1 RSAF 1043

Level

item

Extent

1 drawing

Access Conditions

Open access

Reproduction Conditions

Crown Copyright

Associations

Contents

  ENF 7/3/1 RSAF 1043 - Sight Leaf (Telescopic) Gibbs patent