Query concerning Congressional Districts.

[Yelnoc]

Here is Wisconsin: http://ookaboo.com/o/pictures/topic/13341872/Wisconsins_6th_congressional_district

This is a piece of Florida in 1920: http://flaglerlive.com/wp-content/uploads/flagler-old-map-1920.jpg

Alabama in 1920: http://upload.wikimedia.org/wikipedia/commons/1/1a/1920_Map_of_Alabama_Congressional_districts.jpeg

Massachusetts: http://www.malegislature.gov/District/Maps

Minnesota in 1915.  The overlayed red lines are Congressional districts: http://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~215528~5502445:Map-Of-Minnesota--The-Red-Lines-sho?sort=Pub_Date%2CPub_List_No_InitialSort&qvq=q:Pub_Type%3D%22Pocket%2BMap%22%2B;sort:Pub_Date%2CPub_List_No_InitialSort;lc:RUMSEY~8~1&mi=898&trs=1001