Lodestone, encased in brass
Lodestone, encased in brass
- Measurements:
-
overall (lying flat): 50 mm x 65 mm x 75 mm, 0.73 kg
- Materials:
- brass (copper, zinc alloy) , steel (metal) and magnetite/lodestone (metal)
- Object Number:
- 1929-112 Pt1
- type:
- lodestone
- Image ©
- The Board of Trustees of the Science Museum