On the 20th of June, General Lincoln made a determined attempt to force the passage, attacking with a force variously estimated at from 1200 to 5000 men and eight guns. Lieutenant-Colonel Maitland's advanced posts, consisting of the South Carolina Regiment, were some distance in front of his works; and a smart firing between them and the Americans gave him the first warning of the approach of the enemy. He instantly sent out two companies of the 71st from his right to ascertain the force of the assailants. The Highlanders had proceeded only a quarter of a mile when they met the outposts retiring before the enemy. A fierce conflict ensued. Instead of retreating before superior numbers, the Highlanders persisted in the unequal combat till all their officers were either killed or wounded, of the two companies eleven men only returned to the garrison; and the British force was sadly diminished, and its safety consequently imperilled by this mistaken valour. The whole American line now advanced to within three hundred yards of the works, and a general engagement began, which was maintained with much courage and steadiness on both sides. At length the regiment of Hessians on the British left gave way, and the Americans, in spite of the obstinate resistance of the two Carolina regiments, were on the point of entering the works, when a judicious flank movement of the remainder of the 71st checked the advance; and General Lincoln, apprehensive of the arrival of British reinforcements from the island, drew off his men, and retired in good order, taking his wounded with him. The battle lasted upwards of an hour. The British had 3 officers and 19 rank and file killed, and 4 officers and 85 rank and file wounded. The South Carolina Regiment had Major William Campbell and 1 sergeant killed, 1 captain, 1 sergeant, and 3 rank and file wounded.[5] The Americans lost 5 officers and 35 men killed, 19 officers and 120 men wounded. Three days after the battle, the British troops evacuated the post at Stono Ferry, and also the island of St. John, passing along the coast from island to island till they reached Beaufort in the island of Port Royal. Here General Prevost left a garrison under the command of Lieutenant-Colonel Maitland, and proceeded with the remainder of his force, with which was the South Carolina Regiment, to the town of Savannah. The heat had now become too intense for active service; and the care of the officers was employed in preserving their men from the fevers of the season, and keeping them in a condition for service next campaign, which was expected to open in October. FOOTNOTES: [Footnote 1: De Lancey's Corps, the New York Volunteers, and Skinner's Corps.] [Footnote 2: "Annual Register," 1779, Beatson's "Memoirs," Gordon's "History of the American War," etc. etc.] [Footnote 3: Beatson's "Naval and Military Memoirs," vol. iv. p. 492.] [Footnote 4: Major-General Prevost had come from Florida and assumed command in January.]