December 2023, Thuringia, Weimar: Reinhard Laube, Director of the Duchess Anna Amalia Library, shows a fire door that withstood the 2004 fire. Photo:...
December 2023, Thuringia, Weimar: Reinhard Laube, Director of the Duchess Anna Amalia Library, shows a fire door that withstood the 2004 fire. Photo:...
Close-up of automatic closing mechanism for an overhead fire door on a brick interior archway, Walnut Creek, California, January 17, 2020.
