http://pec.lib.wvu.edu/record/P60651958Wheeling Steel quarterly : an interim report to stockholders of the Wheeling Steel Corporation for thee months ended ... Serial. Printed Ephemera Collection has: 1958:Mar.31-1958:Sept. 30, 1959:Mar.31, 1961:Mar.31-1964:Sept.30.<br />Wheeling Steel Corporation (Wheeling, W. Va.)Wheeling Steel Corporation (Wheeling, W. Va.)--Periodicals.14256