Gloucester: Theron Dodson holds up his son Will, 7, to see the compass of the Corwith Cramer, a 134Õ steel brigantine research vessel owned by the Sea Association of Woods Hole that was docked at the Gloucester Maritime Heritage Center Saturday. The Corwith CramerÕs visit is one of many activities offered at the Heritage Center to provide Gloucester students with hands-on opportunities to learn about marine science. Mary Muckenhoupt/Gloucester Daily Times

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