Young Douglass reached Havre de Grace, Maryland, in Harford County, in the northeast corner of the state, along the southwest shore of the Susquehanna River, which flowed into the Chesapeake Bay. Although this placed him some 20 miles from the free state of Pennsylvania, it was easier to travel through Delaware, another slave state. Dressed in a sailor's uniform provided to him by Murray, who also gave him part of her savings to cover his travel costs, he carried identification papers and protection papers that he had obtained from a free black seaman. Douglass crossed the wide Susquehanna River by the railroad's steam-ferry at Havre de Grace to Perryville on the opposite shore in Cecil County, then continued by train across the state line to Wilmington, Delaware, a large port at the head of the Delaware Bay. From there, because the rail line was not yet completed, he went by steamboat along the Delaware River further northeast to the "Quaker City" of Philadelphia, Pennsylvania, an anti-slavery stronghold. He continued to the safe house of noted abolitionist David Ruggles in New York City. His entire journey to freedom took less than 24 hours.