Gauge, Plugs for Barrel, 20mm (.7874 inch) Bore

Object Title

Gauge, Plugs for Barrel, 20mm (.7874 inch) Bore

Gauge, Plugs for Barrel, 20mm (.7874 inch) Bore

Date

19 March 1940

Reference

ENF 7/3/3 DD(E) 2448

Level

Item

Extent

1 drawing

Access Conditions

Open access

Reproduction Conditions

Crown Copyright