L.J. Huffman, T.L. Irwin, P.J. Green, B.D. Hobson, F.W. Knoblauch, R.L. Heckart, R.O. Howell, P.R. Levine from the class book, Yale Class of 1970.Yale Banner Publications1970Names are given in columns, top to botton, then left to right; the first name applies to the picture in the first column, the second name to the second column, etc.still image