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,…