Prison door, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Doorway details, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Courtyard excavations, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Courtyard excavations, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
The Key Map, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Sally port excavations, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Location of excavations, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Diagram of the track, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Sally port excavations, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Excavation of west guardroom, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Excavation of east guardroom, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Evidence of bed construction, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Fireplace in west guardroom, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Old palisade excavation report, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Old palisade excavation plan, Castillo de San Marcos, National Monument, Florida
Castillo de San Marcos National Monument
Old palisade excavation plan, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Old moat excavation plan, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Old palisade excavation drawing, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Plan of excavation, west guardroom, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Repair of portcullis head track, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Evidence of floors, east guardroom, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Elevation of footings in moat, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Plan of excavation, east guardroom, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
West end, portcullis bed track, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Plan of the courtyard excavation, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Conjectural reconstruction of soldiers' bed, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Elevation of floor in file room, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Plan of the Sally Port Excavation, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Profiles of the sally port excavation, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Section at the O.D.'s doorway, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
East side of the courtyard gate, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Floor evidence in the west guardroom, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Excavation of test pit, powder magazine, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Archeological investigation, drawbridge and sally port entrance, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Archeological investigation, drawbridge and sally port entrance, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
East end of the portcullis bed track, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Archeological investigation, drawbridge and sally port entrance, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Detail, section thru culvert at north, Castillo de San Marcos National Monument, Florida, 1937
Castillo de San Marcos National Monument
Sections showing pavements in the sally port, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Archeological investigation, drawbridge and sally port entrance, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Measured drawing to show results of excavation, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Junction of pre-1740 wall with north wall, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Excavations at the central ruin in the courtyard, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Comparison of existing walls with the walls of 1686, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Typical section Y-Y' through coquina retaining wall, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Key to location of relics found in moat, Castillo de San Marcos National Monument, Florida, 1937
Castillo de San Marcos National Monument
Proposed protection of footings curtain and counter scarp walls, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
North-south profile of the excavation in the east guardroom, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Excavation, near the southeast corner of the 1675 building in the courtyard, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
Plan, north end of sea wall, showing proposed new coquina end wall, Castillo de San Marcos National Monument, Florida
Castillo de San Marcos National Monument
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