It was restored using parts gathered from a wide variety of sources.
The Cottage has been restored using traditional building methods and opened to the public.
Portions of the original foundations were restored using new building materials.
In 1979 the roof collapsed due to heavy snow, and the bridge was restored using funds raised by private donations.
In 1985, the bridge was restored using steel deck panels.
Typically these operations can only be restored using conventional state-saving techniques.
The rooms were restored using wartime photographs, with original furniture and artifacts.
In 2004 the monument was restored using the original blueprints of the project.
The house was restored in 1942 using the conventions of the Colonial Revival style.
The roof was restored to its original state using tools that had been used for the original construction.