This remnant is all
that time has spared of the
citadel of the town of Frederica
built by
General Oglethorpe
A.D. 1736
As an outpost against
The Spanish in Florida
Erected 1904 by The Georgia Society of Colonial Dames of America.
Plaque courtesy Lat34North.com.
Original page, with additional info, here.
Photo credit: Byron Hooks of Lat34North.com.