* Delaware DataMIL (Data Mapping and Integration Laboratory) - http://www.datamil.udel.edu/

* Delaware Division of Libraries - http://www.lib.de.us/

* Delaware Genealogical Society - http://delgensoc.org/

* Delaware Heritage Commission - http://www.state.de.us/heritage/

* Delaware Main Street - http://www.delawaremainstreet.com

* Delaware Newspapers - http://www2.lib.udel.edu/subj/hist/resguide/delnews/

* Delaware Public Archives - http://www.state.de.us/sos/dpa/

* DiscoverSea Musuem - http://www.discoversea.com

* Fort Delaware Society - http://www.del.net/org/fort/

* Hagley Museum & Library - http://www.hagley.org/

* Historical Society of Cecil County - http://cchistory.org/

* Historical Society of Delaware - http://www.hsd.org/ 

* Iron Hill Museum - http://www.ironhillmuseum.org/

* Lewes Historical Society - http://www.beach-net.com/lewestour/ltour15.html

* Library of Congress - http://www.loc.gov/

* Middletown Chamber of Commerce - http://www.middletownareachamber.com

* Nanticoke Indian Museum - http://www.cafelocale.com/history/nanticokemuseum.html

* National Archives and Records - http://www.nara.gov/

* National Trust for Historic Preservation - http://www.nationaltrust.org/

* New Castle County Government - http://www.co.new-castle.de.us/

* News Journal - http://www.delawareonline.com

* Old Swedes Church/Foundation - http://www.oldswedes.org/

* Preservation Delaware, Inc. - http://www.preservationde.org/

* State of Delaware - http://www.delaware.gov/

* Town of Middletown - http://www.middletownonline.com

* University of Delaware - http://www.udel.edu/

* Wilmington Public Library - http://www.wilmlib.org/

* Winterthur Museum - http://www.winterthur.org/

* Zwaanendael Museum - http://www.beach-net.com/Thingszwaanendael.html