Details
- TitleSimplex Wilson & Herd Ltd: Mine lighting boxes for non-fiery mines
- ReferenceUK0108 NAEST 067/1/31
- Date1940-05
- Scope and ContentList No.TX 1684
- Physical descriptionNumber of pieces: 1, Pages/folios: 4
- LanguageEnglish.
- Subject
- Conditions governing accessOpen
- Level of descriptionfile