logo Museo Galileo - Institute and Museum of the History of Science
James Kynvyn [attr.], Calcolatore astronomico
James Kynvyn [attr.], Astronomical calculator (Astrolabe)

Late 16th cent.
Brass; diameter 67,3 cm
Florence, Istituto e Museo di Storia della Scienza, inv. 1123, 1124, 1127

Instrument for nautical use engraved on both faces. Provenance: Robert Dudley bequest.