Proof, Nut & Sight Layer for Cone, Chamber, Pressure Barrel

Object Title

Proof, Nut & Sight Layer for Cone, Chamber, Pressure Barrel

Proof, Nut & Sight Layer for Cone, Chamber, Pressure Barrel

Date

17/04/1934

Reference

ENF 7/3/3 DD(E) 1529

Level

item

Extent

1 drawing

Access Conditions

Open access

Reproduction Conditions

Crown Copyright