Universal equinoctial ring sundial, astronomical ring dial
- maker:
- Michael Butterfield
Universal equinoctial ring sundial (astronomical ring dial) signed "Butterfield AParis". French, c.1700 (B1736)
Details
- Category:
- Time Measurement
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1991-149
- type:
- universal ring sundial
- credit:
- Wellcome Trust