Exchange Building, East end of Broad St.
This building has participated in every major conflict America has been involved. Pres. Geo. Washington and James Monroe entertained in this building. 1780 used as British headquarters and prison known as The Provost. 1690 Charleston sea wall known as Half-Moon Battery is excavated and displayed in cellars of buildings. "The Provost" Admission Museum in cellars of the Exchange Building.|