A man with an injured back after lifting a crate of heavy metal bolts; with diagrams of the approved and disapproved methods of lifting. Colour lithograph after K-S.
- K.-S., poster designer.
- Reference:
- 32589i
Licence: In copyright
Credit: A man with an injured back after lifting a crate of heavy metal bolts; with diagrams of the approved and disapproved methods of lifting. Colour lithograph after K-S. Source: Wellcome Collection.
