X0101 42003-06-1800000049826ILLINOIS TOOL WORKS INC ITW0001074607ALDINGER WILLIAM F III 1000COMMON STOCK2003-06-184A017567.10A7175DPhantom Stock01998-12-114A010571.00A1988-08-081988-08-08Common Stock10571057DDeferred Stock Under the ITW Non-Officers Directors Fee Conversion PlanIncludes 100 Shares held by my wife as to which I disclaim beneficial ownership Represents Units of Phantom Stock under the Phantom Stock Plan for Non-Officer Directors. Each unit is equal in value to one share of Common Stock. The Units are not transferable and have no voting rights. Additional units are credited in amounts equivalent to cash dividends paid on the Common Stock.Wm. F. Aldinger by S. S. Hudnut, Sr. V.P., Gen. Counsel & Secretary Attorney-in-Fact POA on File2003-06-19