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This beautiful instrument comes complete with wooden base and booklets on use and historical context
This Instrument was conceived to address the need to predict the time of tidal changes
In order to develop this piece
5º latitude
Hanging Astronomic Ring Dial sextant This beautiful instrument comes completeMiniature astronomical ring dial. Height sundial. 17th and 18th century. Also known as the Universal Equinoctial Ring Sundial, this instrument is used to determine Solar time. The ring dial, the armillary, or dials indicate the principal circles of the heavenly sphere: the meridian, the equator, and the solstice meridian. This beautiful miniature replica is fashioned of brass and hung on a cord. Also available in miniature and larger desk models
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