Registration_Number,Registration_Date,Termination_Date,Name,Business_Name,Address_1,Address_2,City,State,Zip 3564,1984-03-08,1997-03-08,"Oldaker, William C.",,"818 Connecticut Avenue, N.W.",Suite 1100,Washington,DC,20006 5279,1998-10-02,2000-04-30,William D. Harris & Associates,,"818 Connecticut Avenue, N.W.",Suite 1100,Washington,DC,20006 5406,2001-01-10,2001-01-10,"Oldaker & Harris, LLP",,"818 Connecticut Avenue, N.W.",Suite 1100,Washington,DC,20006