Launched in February, 1894, the four-masted ship Dirigo was the first steel square-rigged ship built in Maine, and the first steel ship built in the United States. Designed by a British designer, it was built at the Sewall Shipyard in Bath, using imported steel plates and shipbuilding labor. She was a typical British design of the 1890s. Eight more steel vessels were to follow. Dirigo is the Maine State motto, meaning "I lead" in Latin.