DataSummaryIndian Treaty boundary lines from the Illinois Public Land Survey System. ISGS, 1984 (revised 2003). Metadata IL_PLSS_Indian_Treaty_Bndy_Ln.htmlYour browser does not support iframes, but you can use the following link. <a href="/sites/clearinghouse.isgs/files/clearinghouse/data/metadata/ISGS/IL_PLSS_Indian_Treaty_Bndy_Ln.html" title="">Link</a> DataZip Data: IL PLSS Treaty Boundary.zip Serviceshttps://data.isgs.illinois.edu/arcgis/rest/services/Reference/PLSS_Indian_Treaty_Boundary_Lines/MapServer ViewerYour browser does not support iframes, but you can use the following link. <a href="/viewers/VectorViewer.html" title="">Link</a>
