Mould for Joule medal
Mould for Joule medal, reverse face. Blackening within impressions may be indication that used
Details
- Category:
- Scientific Instruments & Research
- Object Number:
- Y1969.5.71
- Materials:
- plaster
- Measurements:
-
overall: 19 mm 58 mm,
- type:
- commemorative medal
- credit:
- Gift of University of Manchester Institute of Science & Technology