Sundials - World's Oldest Clocks

North American Sundial Society

al Shatir Replica

The Ibn al Shatir sundial sits in the Great Mosque of Damascus, a place it has held since 1371 AD.  Now a replica sundial is proposed for Observatory Park in Virginia.  This astronomical center intends to have replicas of many famous and historic sundials for public educatio

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Sundial = Civil + EoT

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