Small opening cut into floor at Merchant’s House Museum indicates site was probably used as ‘safe house’, experts sayA landmark house in Manhattan preserved as a museum to New York’s 19th-century history has revealed an even more intriguing secret: its previously unknown status as a refuge for people who escaped slavery before and during the civil war.The Merchant’s House Museum’s link to the Underground Railroad, a network of abolitionists who secured the safe passage of enslaved people to freedom, was discovered when archaeologists looked beneath the drawers of a built-in dresser in the wall of a hallway leading to bedrooms on the building’s second floor. Continue reading...