SZ/OEMU/5/10/4 - Plate For Back of Box Respirator, 13/12/40

Reference code

SZ/OEMU/5/10/4

Level of description

Item

Title

Plate For Back of Box Respirator, 13/12/40

Date/s

1940

Quantity & Format

1 leaf

Personal name

Williams, Vaughan (of the Ministry of Aircraft Production)

Subject

Duralumin (alloy)
Tufnol (plastic)
Chromium steel
Plastics

Scope and content

Refers to tests on tufnol, the trade name of a type of plastic, chromium steel, and duralumin.

Previous Item Next Item