SZ/OEMU/45/7/5 - Crack tests on steel helmets, 28/2/42

Reference code

SZ/OEMU/45/7/5

Level of description

Item

Title

Crack tests on steel helmets, 28/2/42

Date/s

1942

Quantity & Format

1 leaf

Subject

Helmets

Creator

Canada. Ore Dressing and Metallurgical Laboratories.

Scope and content

Describes the testing methods, gives results, and discusses the results. It is concluded that the helmets would not give sufficient protection from heavy objects with sharp corners falling from more than 25 feet.

SZ - Zuckerman Archive
- SZ/OEMU - Ministry of Home Security, Oxford Extra-Mural Unit
  - SZ/OEMU/45 - [OEMU. Reports received]
    - SZ/OEMU/45/7 - [OEMU. Reports received. Miscellaneous US reports]
      - SZ/OEMU/45/7/5 - Crack tests on steel helmets, 28/2/42

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