Historic Ships in Baltimore, created as a result of the merger of the USS Constellation Museum and the Baltimore Maritime Museum, is a maritime museum located in the Inner Harbor of Baltimore, Maryland in the United States. The museum's collection includes four historic museum ships and one lighthouse: * USS Constellation (1854), a sloop-of-war * USCGC Taney (WHEC-37), a Coast Guard cutter * USS Torsk (SS-423), a WWII-era submarine * Chesapeake, a lightship * Seven Foot Knoll Light, a screw-pile lighthouse