Instructions leaflet for Mallock-Armstrong ear defenders
Instructions leaflet for Mallock-Armstrong ear defender, 1915 pattern, as supplied to the Royal Navy and also used by other British forces during the First World War, made by Mallock-Armstrong, 5 Carteret Street, Westminster, London, England.
- Measurements:
-
height 185 mm
width 110 mm
- Materials:
- paper
- Object Number:
- A613191 Pt1
- type:
- instructions