Source: http://lcweb2.loc.gov/frd/cs/sudan/sd01_04a.pdf https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse The original description page was here. All following user names refer to hu
