SZ/OEMU/5/1/9 - Data supplementary to those given in reports M.D.4 and M.D.5 on masses of fragments and observed penetrations into telephone directories, 13/12/41

Reference code

SZ/OEMU/5/1/9

Level of description

Item

Title

Data supplementary to those given in reports M.D.4 and M.D.5 on masses of fragments and observed penetrations into telephone directories, 13/12/41

Date/s

1941

Quantity & Format

2 leaves

Creator

Road Research Laboratory

Scope and content

Gives the results of three tests at which fragments of various masses were fired into telephone directories and the level of penetration observed.

SZ/OEMU/5/1/8

With covering letter [SZ/OEMU/5/1/8].

SZ - Zuckerman Archive
- SZ/OEMU - Ministry of Home Security, Oxford Extra-Mural Unit
  - SZ/OEMU/5 - [OEMU. Splinters, experimental]
    - SZ/OEMU/5/1 - [OEMU. Splinters, experimental. General correspondence]
      - SZ/OEMU/5/1/9 - Data supplementary to those given in reports M.D.4 and M.D.5 on masses of fragments and observed penetrations into telephone directories, 13/12/41

Previous Item Next Item