The Door way of the Fort.

The Door way of the Fort.

Stairway in the Old Spanish Fort at St. Augustine, Florida.

The Lock on the dungeon door of the Old Spanish Fort, at St. Augustine, Fla.

Old Fort and Causeway. St. Augustine.

The Dungeon in the Old Spanish Fort, from which, Wild Cat, a celeberated Seminole Indian, made his escape.

The Door way of the Fort, showing the old Spanish Coat of Arms over the door.

Fort San Marco.

South view of the Old Spanish Fort, showing the draw bridge. St. Augustine, Fla.

Ft. Marion, St. Augustine, Fla.

Entrance. Ft. Marion, St. Augustine, Fla.

Watch Tower, Ft. Marion, St. Augustine, Fla.

The Moat. Ft. Marion, St. Augustine, Fla.

Spanish Coat of Arms. Ft. Marion, St. Augustine, Florida.

The Sea Wall; showing Fort Marion in the distance.

The Sea Wall; showing Fort Marion in the distance.

The Wharf, Key West, Fla.

Entrance to Fort Matanzas.

Ruins of Fort McRae.

Fort Point, from the West side.

Fort Point, from the West side.

Fort Point, East side.

Fort Point and Golden Gate, San Francisco, Cal.

Fort Point and Golden Gate, San Francisco, Cal.

Fort Point and Golden Gate, San Francisco, Cal.

Fort Point and Golden Gate, San Francisco, Cal.

Fort Point and Golden Gate, San Francisco, Cal.

Fort Point and Golden Gate, San Francisco, Cal.

Fort Point and Golden Gate, San Francisco, Cal.

View of Presidio Fort from river side.