ARI - Maps and Atlases

Afriterra.Org (a non-profit Cartographic Library and Archive assembling and preserving the original rare maps of Africa): http://www.afriterra.org/
Archeograph, infographie et archéologie en ligne: http://www.archeograph.com/
Map and Imagery Library, University of Florida
Map Gallery - historical maps of Africa: http://diglib1.amnh.org/galleries/maps/index.html
Maps, General Land Office Research Department of Landscape Architecture, Iowa State University: http://www.glo.gis.iastate.edu/maps/maps.html
Mesoamerica Culture Maps of the Foundation for the Advancement of Mesoamerican Studies (Florida, USA): http://www.famsi.org/maps/
Perry-Castañeda Library Map Collection (University of Texas at Austin): http://www.lib.utexas.edu/maps/map_collection_guide.html
Time Map (University of Sydney, Australia): http://www.timemap.net/