Compound bar consisting of lengths of brass and steel plate riveted together
- Made:
- 1900-1980
Compound bar consisting of lengths of brass and steel plate riveted together, for showing the differential expension of metals. (Slightly distorted by use)
Details
- Category:
- Science Teaching
- Object Number:
- 1983-938
- Materials:
- brass and steel plate
- type:
- bar
- credit:
- Mary Datchelor Girls' School
