Would anyone know what an "interference" tract is? Time period about mid-1700's.

If the word is in a sentence in a document, can you quote the sentence. That might help identify it. Ame [email protected] wrote: >Would anyone know what an "interference" tract is? Time period about mid-1700's. > > >==== PACUMBER Mailing List ==== > Need to find a location?? >http://geonames.usgs.gov/pls/gnispublic/f?p=118:1:9715852903400528014 > >============================== >Search Family and Local Histories for stories about your family and the >areas they lived. Over 85 million names added in the last 12 months. >Learn more: http://www.ancestry.com/s13966/rd.ashx > > > >