It was then moved to the new Museum of History and Technology ( now the National Museum of American History ) .
In 1908 , the statue was brought back indoors when Congress transferred it to the Smithsonian Castle , where it remained until 1964 .
Congress was then moved to the new Museum of History and Technology ( now the National Museum of American History ) .
In 1908 , the statue was brought back indoors when Congress transferred it to the Smithsonian Castle , where it remained until 1964 .