Crystal Sphere - C681A Collections - Penn Museum

Penn Museum Object C681A - Crystal Sphere

Bibliograpic Summary of Objects (1537) - Online Collections - Penn Museum

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Asia

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Viewing All Records - Search Digital Collections - Penn Museum

Viewing All Records - Search Digital Collections - Penn Museum

Viewing All Records - Search Digital Collections - Penn Museum

Bibliograpic Summary of Objects (1537) - Online Collections - Penn Museum

The 'Dowager Empress' Crystal Ball – Philadelphia, Pennsylvania - Atlas Obscura

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