- Subject
- Astrolabes
- Item type
- Object
- Makers
- Gillis Coignet
- Provenance
- Presented by Lewis Evans.
- Primary inscriptions
- "Aegidius cuiniet antuerpianus facieb. A. 1560" on the reverse below the cut-out for the plumb bob.
- Physical material
- Brass
- Object type
- Geographical astrolabe
- Dimensions
- Diameter: 251mm Depth: 18mm Weight: 1.139kg
- Inventory No
- 53211
- Accession Number
- 1924-0/part
Description
Mater, geographical plate, rete, rule; sundial plate, trigonus, nut and bolt. On the back is a sundial derived from the Rojas projection, with a 'trigonus' as described by Gemma Frisius in his edition to Apianus's Cosmographia.
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