The newly opened Martha’s Vineyard Museum sits on a bluff with stunning views of Vineyard Haven harbor. It’s a renovated structure with an interesting past. “The original property was commissioned to be built as a marine hospital by the Coast Guard in 1895, and it operated as a marine hospital for a number of years,” said Katy Fuller, the Museum’s Director of Operations. “And then once the Cape Cod Canal got built, it wasn’t as necessary and needed any more. So it dwindled in use, and by the 60s