The Ann McKim was a notable American clipper ship launched in Baltimore, Maryland, in 1833. She measured 143 feet in length and displaced approximately 493 tons, making her one of the earliest large and fast merchant vessels of her time. Built by the partnership of Kennard & Williamson, the vessel was commissioned by Isaac McKim and named after his wife, Ann. Her construction featured high-quality materials, including a hull sheathed with imported red copper—adding about $9,000 to her cost—and decks of teak finished with Spanish mahogany. Her frame was crafted from live oak, and her design included a distinctive figurehead of Mrs. Ann McKim. The vessel’s design prioritized speed over cargo capacity, with her sleek, elongated hull, a length-to-width ratio exceeding 5:1, and a square-raking stern. She was equipped with three sky-sail yards, royal stunsails, and a bow decorated with a figurehead, reflecting her aesthetic appeal and advanced clipper features. Her rigging and sail plan contributed to her reputation as a fast and beautiful vessel, earning praise from maritime authorities. Ann McKim’s service history highlights her pioneering role in the early American clipper trade. Her maiden voyage in 1833 saw her traveling from Baltimore to Callao, Peru, in 95 days, and she set rapid passage records on routes to South America and between ports like Valparaiso and Baltimore. She was one of the first ships to participate in the China trade, making voyages that established her as a swift contender on routes to and from Asia, with record-breaking passages such as 92 days to China and a 79-day voyage from New York to Java Head. In 1838, after the death of her owner Isaac McKim, she was sold to Howland & Aspinwall and returned to the China trade, where her superior speed proved profitable. Later, she was sold in 1847 to Chilean owners and registered under the Chilean flag, continuing to operate between Valparaiso and San Francisco until her dismantling in 1852. Throughout her career, Ann McKim influenced clipper ship design, notably inspiring John W. Griffiths’ Rainbow, the first extreme clipper. Her historical significance lies in her status as one of the earliest large, fast clipper ships and a transitional vessel in American maritime history.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.