Ponca siioux Tribe Information at NSHS Apr 6, 2012 8:03:49 GMT -5 Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by hermin1 on Apr 6, 2012 8:03:49 GMT -5 Linkto holdings of records at nebraska State Hist. soc. in Lincoln re. thePonca sioux Indians.www.nebraskahistory.org/lib-arch/research/public/state_finding_aids/ponca_tribe_of_ne.pdf