Hello Charles, How much mapping detail do you want? http://www.digitalhistory.uh.edu/maps/maps.cfm http://visibleearth.nasa.gov/view_set.php?categoryID=1354 I use this one a lot... http://geography.usgs.gov/ Alan Resmondo ===== Post to the entire list by writing to tft@brainiac.com. Unsubscribe by mailing to majordomo@brainiac.com with the message body "unsubscribe tft"