Description
Circular wooden base with a raised border and central threaded hole. A wooden pillar with a copper alloy fitting screws into base. Copper alloy fitting consists of two arms with semi-circular recesses for accommodating a bar or axle.
Acknowledgement: © History of Science Museum, University of Oxford, inv.11125
Circular wooden base with a raised border and central threaded hole. A wooden pillar with a copper alloy fitting screws into base. Copper alloy fitting consists of two arms with semi-circular recesses for accommodating a bar or axle.