- Subject
- Clocks & timepieces
- Item type
- Object
- Physical material
- Iron
- Object type
- Watchmaking equipment
- Dimensions
- Height: 171mm Width: 25mm Depth: 1mm Weight: 125g
- Inventory No
- 29112
Description
Rectangular
metal plate with serrated edges.
Acknowledgement: © History of Science Museum, University of Oxford, inv.29112
Rectangular
metal plate with serrated edges.