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The Sphere of Sacrobosco
The book everybody read
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About the project
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Christine de Pizan travels to the heavens
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Boethius and the Consolation of Astronomy, part 2
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Boethius and the Consolation of Astronomy, part 1
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The Danti Family Sphere
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Monks read the Sphere
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Orazio Grassi’s lectures on the Sphere
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Notes (and a doodle) on the Sphere
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Back to school special
Second (printed) Spanish Sphere
The First (Printed) Spanish Sphere
The First (Printed) Portuguese Sphere
Sacrobosco’s Sphere in Portugal and Spain
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