- Subject
- Microscopy
- Item type
- Object
- Makers
- Lucernal
- Provenance
- Purchased from Dr. Reginald S. Clay with his collection.
- Dimensions
- Height: 581mm Width: 21mm Depth: 27mm Weight: 260g
- Inventory No
- 40998
- Accession Number
- 1944-1/part
Description
Two wooden beams, each with copper alloy hinge at one end. Hinge has a metal cross beam attached to a rotating knob. A metal plate attached to a length of string is wrapped around one beam.
