Registration_Number,Registration_Number_label,Registration_Date,Termination_Date,Name,Business_Name,Address_1,Address_2,City,State,Zip 1540,"Muir, Ralph L.",1962-04-30,1962-10-30,"Muir, Ralph L.","Trade Consultants, Inc. ","2300 Calvert Street, N.W.",,Washington,DC, 2043,"Chambers, Justice M.",1967-08-30,1976-03-31,"Chambers, Justice M.",,"2300 Calvert Street, N.W.",,Washington,DC,20008 2254,"Cooley, Harold D.",1971-04-22,1971-10-14,"Cooley, Harold D.",,"2300 Calvert Street, N.W.",Suite 200,Washington,DC,20007