The D.C. Historic Preservation Office hosts HistoryQuest DC, a GIS-based web map that provides historical data on approximately 127,000 extant buildings in Washington, D.C. The historic data is easily retrievable and can be queried and mapped, providing a new tool for illustrating the city’s building history and patterns of urban development.
Preservation Café : Historic Pipe Organ at St. Joseph’s
Our November Preservation Cafe provided an up-close — and inside! — look at the newly restored 1891 pipe organ at St. Joseph’s Catholic Church.