GSA Preserves America's Heritage
GSA is responsible for more than 480 historic properties, including 63 national historic landmarks and two national historic sites. GSA has released its eighth set in a series of historic building posters that are free by contacting the Historic Buildings Program. The larger collection features almost 100 of GSA’s most significant buildings that span more than 150 years of construction.
GSA also has created a series of films and videos profiling architecturally exceptional buildings that have undergone major modernizations. They may be viewed online, and free DVD copies are available by contacting firstname.lastname@example.org.