Washington D.C. Land OfficeSandy and Aitkin Lakes, sections 17, 19, 20, and 31; duplicateJPEGt050r23w4fl02MN-T050N-R023WengMinnesota Geospatial Information Office (MnGeo)8888-003PublicGeneral Land Office Township Plat - Island Plats: Minnesota (T050N R23W), 1925MapsMinnesotaT050N-R23WT050N-R023W1925