MR. JOHN JUMER OWNED ELKHORN METAL FINISHING AND OPERATED A METAL FINISHING BUSINESS UNTIL HIS DEATH IN 1994. THE BUSINESS WAS OPERATED AS A SUBSIDIARY OR DIVISION OF ANOTHER PLATING BUSINESS THAT MR. JUMER OWNED AND OPERATED. THAT BUSINESS IS NAMED ELECTRO-GLO AND OPERATED AT 621 KOLMAR AVE., CHICAGO, ILLINOIS.