Historical Society of Frederick County, The  
24 East Church Street
Frederick, MD 21701
301-663-1188

Housed within a 1820s Federal-style mansion, this historical society museum is filled with historical artifacts, works of art, photographs, furnishings, and memorabilia from Frederick's heritage. Trained docents lead visitors on a journey through Frederick County's past while at this museum, which also features a research library containing a wide variety of books, documents, archives, and microfilm records.