SZ/OEMU/62/3/2 - Protection of the ears in war, 24/6/40

Reference code

SZ/OEMU/62/3/2

Level of description

Item

Title

Protection of the ears in war, 24/6/40

Date/s

1940

Quantity & Format

4 leaves

Subject

Ear plugs

Creator

Hallpike, Charles Skinner,

Scope and content

Describes an investigation of the protection against blast which is provided for the ear by various devices.

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