Historical Society of Baltimore County
http://www.hsobc.org/ Maryland Historical Society
http://www.mdhs.org/ Benjamin Banneker Historical Park and Museum
http://ellicottcity.net/oella/benjamin_banneker_historical_park/ Star Spangle Banner Trail
http://www.nps.gov/phso/jstarspan/ Maryland Aviation Museum
http://www.marylandaviationmuseum.org/index.html The Historic Hampton House
http://www.historichampton.org/ Squire Frederick's Web site
http://www.squirefrederick.com/ Fort McHenry at the National Park Service
http://www.nps.gov/fomc/ | 
