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"Interior of Fort Putnam. This little sketch is a view of the remains of the casemates, or vaults, of Fort Putnam. There were nine originally, but only six remain in a state of fair preservation. They were built of brick and covered with stone; were twelve feet wide and eighteen feet deep, with an arched roof twelve feet high. Each one had a fire-place, and they seem to have been used for the purposes of barracks, batteries, and magazines. In the center of the fort is a spring, that bubbles up in a rocky basin. The whole interior is very rough, it being the pinnacle of a bald, rocky elevation."—Lossing, 1851

Fort Putnam

"Interior of Fort Putnam. This little sketch is a view of the remains of the casemates, or vaults, of…