conventionDeclaration detailLevel http://ica-atom.org/doc/RS-2#5.4 Highland Park (Ill.) conventionDeclaration The revised ordinances of the city of Highland Park, county of Lake and state of Illinois : also ordinances of general interest/ revised and consolidated by Kenneth R. Smoot. Awarded to F. Perryman for saving the lives of ten boys on Lake Michigan from ice floes February 12, 1899