[To Parent Directory] 12/7/2005 8:51 AM 107453004 lehigh_1971_index_1.tif 12/7/2005 8:52 AM 107520204 lehigh_1971_index_2.tif 12/7/2005 8:54 AM 107453004 lehigh_1971_index_3.tif 12/7/2005 8:56 AM 107509004 lehigh_1971_index_4.tif