Iola, Kansas : 1917 sheet number: 20 (from a set of 22 sheets) - geoTIFF. 1 of 3 georeferenced raster electronic image/tiff ku-sanborn-geotiff:6297 https://digital.lib.ku.edu/ku-sanborn-geotiff/6297 https://digital.lib.ku.edu/ku-sanborn/2485 This work is free of known copyright restrictions.