- Subject
- Optical instruments
- Item type
- Object
- Makers
- Ladd, W.
- Provenance
- Purchased from the residue of the Clay Collection.
- Primary inscriptions
- "W Ladd | London" engraved on tube.
- Object type
- Spectroscope
- Dimensions
- Diameter: 17mm Height: 49mm Weight: 29g
- Inventory No
- 15435
- Accession Number
- 1966-123/1
Description
Copper alloy cylinder with cap to cover the slit on one end and an eyepiece on the other, inside is a prism held in place by wood.
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