Diagram showing open & closed positions Discharger, Smoke Generator

Object Title

Diagram showing open & closed positions Discharger, Smoke Generator

Diagram showing open & closed positions Discharger, Smoke Generator

Date

09/08/1941

Reference

ENF 7/3/3 DD(E) 2971

Level

Item

Extent

1 drawing

Access Conditions

Open access

Reproduction Conditions

Crown Copyright