Image ID: AQKP

Library of Congress says: Interior views of Fort Sumter, in April, 1865. [Summary: Photograph shows the parapet and interior of Fort Sumter with gabions used as reinforcements in construction of a bombproof structure.]

Printed label associated with some original prints: Fort Sumter, Showing the effects of the Bombardment by the Artillery of the Army & Navy of the United States; while occupied by the Rebels from April 1861 to Feb. 1865. Engineer Department.