
Postern or side-gate, or a subterranean passage, between the inner and outer works of a fortification, used by defenders to sally forth. (Curl & Wilson, 2016) Photo from Fort McHenry, Baltimore, Maryland, 2024.
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Postern or side-gate, or a subterranean passage, between the inner and outer works of a fortification, used by defenders to sally forth. (Curl & Wilson, 2016) Photo from Fort McHenry, Baltimore, Maryland, 2024.
« Back to Glossary Index