Old Slave Mart Museum

The story

Before 1856, Charleston didn't bother hiding its slave market—auctions took place in plain sight on the open street north of the Old Exchange. But when the city council passed an ordinance banning public slave sales, brokers didn't stop trading human beings; they simply moved behind brick walls. Councilman Thomas Ryan bought up a sprawling plot between Chalmers and Queen Streets, building a private compound complete with a four-story barracoon (a slave jail), an infirmary, a morgue, and a kitchen. In 1859, slave trader Ziba Oakes updated the Chalmers Street salesroom with two 20-foot octagonal pillars and an arched entrance, creating an indoor showroom engineered to shield the reality of the domestic trade from casual passersby.

Inside, enslaved men, women, and children were forced onto three-foot-high, ten-foot-long auction tables running down the center of the room so buyers could inspect them before bidding. Union bombardment forced the mart to close in 1863, and federal troops ended sales for good when they occupied Charleston in 1865. In the decades following emancipation, the building cycled through startlingly mundane uses: it served as tenement housing for local Black families and later as a commercial auto repair shop.

In 1938, an Ohio transplant named Miriam B. Wilson bought the surviving salesroom and opened the Old Slave Mart Museum—creating one of the earliest museums in the United States dedicated to African American history and the domestic slave trade. Acquired by the City of Charleston in 1988 and reopened after extensive restoration in 2007, the room remains South Carolina's last surviving indoor auction gallery.