Humboldt, Kansas : 1913 sheet number: 9 (from a set of 10 sheets) - geoTIFF. 2 of 3 georeferenced raster electronic image/tiff ku-sanborn-geotiff:4634 https://digital.lib.ku.edu/ku-sanborn-geotiff/4634 https://digital.lib.ku.edu/ku-sanborn/2169 This work is free of known copyright restrictions.