Details
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Object numberM-486
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Classification
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Object name
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TitleArmillary Sphere: Ptolemaic
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Creator
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DescriptionBrass equatorial axis.
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Inscription/Sig."Seir" at 90 degrees on equatorial ring. Latin instructions on the use of an hour-grid resting on the horizon, entitled "CRATICULA HORARIA."
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Material
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Place Of Prod.Italy, northern
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Dimensions
Imperial(in) Metric(cm) Height 50.4 Width 30.8 Depth 33.6 Diameter Circumference -
Frame
Imperial(in) Metric(cm) Height Width Depth Diameter











