BS
’
78
·
Chemistry
In Memoriam

Fred Hayos
MA
’
51

Keith Kohnen
BS
’
49
·
Mechanical Engineering
John Carlton Day
BS ’54
Paul P. Craig
PhD ’59
Theodore Tarbell
PhD ’76
Arne Kalm
BS ’56 | MS ’57
Robert M. Bragg
BS ’43
Michael David Crawford
EX ’86
Paul Zygielbaum
BS ’72 | MS ’73
Alva F. Yano
BS ’55
James H. Leonard
MS ’43