Harrison, G.Hull, W.Lyon, O.1837; 1838; 1841;TIFFfile name: Reel01_0403_plat.tifislandora: glo_408https://digital.lib.uiowa.edu/node/563839engUnited States Surveyor GeneralPublicIowa land survey map of t091n, r009wMapst091nr009wIowa--Fayette CountyIowa1830-18401840-1850University of Iowa