Textiles: a spring pen-holder and parallel rule (above), a rack for stretching woollen fabric (below). Engraving by G. Gladwin after C. Varley.
- Cornelius Varley
- Reference:
- 43527i
Licence: Public Domain Mark
Credit: Textiles: a spring pen-holder and parallel rule (above), a rack for stretching woollen fabric (below). Engraving by G. Gladwin after C. Varley. Wellcome Collection. Source: Wellcome Collection.
