17. THE DEMILUNE. The outwork often found at the rear of a large fortification was originally constructed in a half-moon shape—hence the name demilune. The principal earthworks in the demilune were built in 1869, after the Civil War, and contain four powder magazines and passageways connecting gun emplacements. The detached mound of earth near the entrance to the demilune was erected in 1893 to protect an underground chamber in which were placed the controls for electric mines in the main channel of the Savannah River. This room is kept locked today as it contains a large and dangerous electric transformer. 18. DAMAGED WALL. Evidence of the bombardment can best be seen from the outside of the fort. The breach through the southeast angle was repaired in 1862 with a bright-red brick, which, in contrast to the original brown brick, shows the area of the damage wrought by the siege guns. The southeastern wall facing Tybee is pock-marked by shell hits, and many of the balls and projectiles are still embedded in the brickwork. [Illustration: _The damaged wall._] 19. THE CEMETERY. On the glacis, or north bank of the demilune moat, a small cemetery was established when the fort was under construction. Here, during the Civil War, both Confederate and Union soldiers were temporarily buried. The 8-inch columbiad, which marks the site, was a Confederate gun damaged in the bombardment. 20. THE WAVING GIRL. Just after the Civil War a girl was born on Cockspur Island in the former quarters of the engineer officers. The child was named Florence Martus, and her father was an ordnance sergeant at Fort Pulaski. From the stone pier on the north shore of Cockspur Island young Florence first saw the passing ships going with cargoes to the farthest corners of the earth. The small child was fascinated by these gay ships and waved her handkerchief. Sailors on the ships waved back. A few years later, the child, then in her ’teens, went to live with her brother, a light keeper, in a white cottage close by the riverbank, about 5 miles up river from Fort Pulaski. From this time on she waved at every ship that passed—a table cloth or towel by day, a lantern by night. For more than 44 years she never missed a ship, and each ship, as it passed, returned her salute with three blasts of the whistle. Many stories were told of this small girl, who finally grew to be a white-haired old lady. These legends of the Waving Girl of Savannah are known in all the seas where ships have sailed. [Illustration: _John Wesley Memorial erected in 1951 by the Georgia Society, Colonial Dames of America, to commemorate the landing of Wesley on Cockspur Island, February 6, 1736._] _How to Reach the Monument_