British and European standard safety signs ... : identification systems / Focal Displays Ltd.
- Focal Displays Ltd.
- Date:
- [1984?]
Licence: In copyright
Credit: British and European standard safety signs ... : identification systems / Focal Displays Ltd. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/B2857266X_0001.JP2/full/800%2C/0/default.jpg)