Wikimedi'Òc

SLUDGE FROM CHICAGO HAS BEEN TRANSPORTED BY BARGE AND PIPE TO THIS POND FOR EXPERIMENTAL USE AS FERTILIZER. (FROM THE... - NARA - 553902.jpg - US National Archives bot

THE CHICAGO SANITARY LINER SHIPS MUCH OF ITS WASTE (SLUDGE) BY BARGE DOWN THE ILLINOIS RIVER TO THE SMALL TOWN OF... - NARA - 552432.jpg - US National Archives bot

THE CHICAGO SANITARY LINER SHIPS MUCH OF ITS WASTE (SLUDGE) BY BARGE DOWN THE ILLINOIS RIVER TO THE SMALL TOWN OF... - NARA - 552433.jpg - US National Archives bot

THE CHICAGO SANITARY LINER SHIPS MUCH OF ITS WASTE (SLUDGE) BY BARGE DOWN THE ILLINOIS RIVER TO THE SMALL TOWN OF... - NARA - 552434.jpg - US National Archives bot

DRY CORNSTALKS AT THE WEIR FARM IN FULTON COUNTY. ON THIS 7,000 ACRE TRACT OF LAND, THE CHICAGO SANITARY DISTRICT IS... - NARA - 552435.jpg - US National Archives bot