- Subject
- Microscopy
- Item type
- Object
- Provenance
- Lent by the Royal Microscopical Society in 1970 Presented by to the Royal Microscopical Society by the executors of Charles Richard Mapp FRMS on the 17th of April 1956
- Physical material
- copper alloy
- Object type
- Microscope
- Dimensions
- Diameter: 40mm Height: 35mm Weight: 46g
- Inventory No
- 77697
- Accession Number
- 1970-101/part
Description
Copper alloy collar with four screw thread holes.
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