Of the Graduate School of the Uni .... rsity of Louisville In Part1a.l Fulfillment ot the Requirements f'or the Degree Department of Chem1str')" 1941 This PDF document is a scanned copy of a paper manuscript housed in the University of Louisville (UofL) Libraries. The quality of this reproduction is greatly dependent upon the condition of the original paper copy. Indistinct print and poor quality illustrations are a direct reflection of the quality of materials that are available for scanning. The UofL Libraries greatly appreciates any better copies