- Subject
- Microscopy
- Item type
- Object
- Provenance
- Purchased from Dr. Reginald S. Clay with his collection. Part of item 14 in typescript list.
- Dimensions
- Diameter: 64mm Height: 79mm Width: 67mm Depth: 14mm Weight: 69g
- Inventory No
- 98565
- Accession Number
- 1944-1/part
Description
Copper alloy fitting with variable aperture disc, a hole with swivelling disc for partial shading, and fitting for objective, the collar for this fitting is removable. Stored in black Japanned tin box.
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