BS
’
72
·
Physics
In Memoriam

David A. Evans, DAA
PhD
’
67
·
Chemistry

Charles Richard Johnson
BS
’
59
·
MS
’
60
·
Applied Chemistry, Mechanical Engineering
Manuel Bass
BS ’49 | MS ’51
William D. Hobey
PhD ’62
Arnold J. Sierk
PhD ’73
Kenneth W. Hedberg
PhD ’48
Robert A. Seltzer
MS ’57
Robert G. Ghirardelli
PhD ’56
Bruno Harrison Pilorz
BS ’44
Wilton Wells Webster, Jr.
BS ’49
Richard Van Kirk
BS ’58