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Volcanic sills - the Palisades of Hudson.

Palisades of Hudson

Volcanic sills - the Palisades of Hudson.

"The Crown Vallary is a circlet of gold, with palisades fixed to the rim and rising above it."—Aveling, 1891

Crown Vallary

"The Crown Vallary is a circlet of gold, with palisades fixed to the rim and rising above it."—Aveling,…