Document zzeq5keQyJQ4NqYd0N4ORovZg

Conoco Chemicals Division (conoco) Continental Oil Company P. 0. Box 2197 Houston, Texas 77001 July 18, 1978 Mr. William E. McCormick Managing Director American Industrial Hygiene Association 475 Wolf Ledges Parkway Akron, Ohio 44311 RE: Ralph J. Vernon, Jr. Dear Bill: I am pleased to write you in support of Mr. Vernon's application for membership in the American Industrial Hygiene Association. I have been acquainted with the applicant for several years and have a high regard for him both personally and professionally. Mr. Vernon is an enthusiastic young engineer who is destined to make a significant contribution to the occupational health and reservations in endorsing Mr, Vernon /vm 1575 Building On The Past . . . For The Future