rowid,Date_Stamped,Registrant_Name,Registration_Number,Document_Type,Short_Form_Name,Foreign_Principal_Name,Foreign_Principal_Country,URL 60312,1991-06-01,MCKENNA & CUNEO,4530,Exhibit AB,,"COMINCO, BRITISH COLUMBIA",CANADA,https://efile.fara.gov/docs/4530-Exhibit-AB-19910601-D1UTT504.pdf