
The 'rock Bank' single yarn twist tester
- Made:
- Manchester

Yarn twist tester made in Manchester. The 'rock Bank' single yarn twist tester, No 17 patent 32610. The fine Spinners and Doublers Association.
Details
- Category:
- Textile Industry
- Object Number:
- Y1966.22
- Measurements:
-
510 mm x 273 mm x 345 mm,
- credit:
- Gift of University of Manchester Institute of Science & Technology, Textile Technology