The Harpers Ferry engine house where John Brown’s 1859 raid ended became a building with an itinerary. Entrepreneurs dismantled it and carried it to Chicago for the 1893 Columbian Exposition, turning the structure into a traveling historical exhibit.

When the fair ended, journalist Kate Field raised money to save the fort from demolition and move it to Murphy Farm. In 1909, Storer College brought it to the school’s Harpers Ferry campus. After the college closed, the National Park Service returned the building to Lower Town.

That homecoming was close but not exact: the fort now stands near its original location rather than directly on it. In seventy-five years, the building moved four times—world’s-fair attraction, rescued relic, campus landmark, and finally a near-return. Most monuments ask visitors to travel. This one spent decades doing the traveling itself.