tag:digital.library.illinois.edu,2005:/items/fa75efe0-cebe-0134-238a-0050569601ca-fSpecifications of the manner of Building Waste Weirs on the Illinois and Michigan Canal2024-02-12T20:06:34Ztag:digital.library.illinois.edu,2005:Item/1305972017-02-17T15:20:38Z2024-02-12T20:06:34ZSpecifications of the manner of Building Waste Weirs on the Illinois and Michigan CanalA broadside entitled "Specifications of the manner of Building Waste Weirs on the Illinois and Michigan Canal: General Description" created in 1846.University of Illinois at Urbana-Champaign Library