Document 0qqRdmv35rgza6B583rOgJ88V

* ft Industrial Hygiene Digest INDUSTRIAL HEALTH NEWS LITERATURE ABSTRACTS MEDICAL ENGINEERING CHEMICAL TOXICOLOGICAL LEGAL MAY, 1966 (Vol. 30, No. 5) 0o INDUSTRIAL HYGIENE FOUNDATION! MELLON INSTITUTE , 4400 FIFTH AVENUE PITTSBURGH, PA. 1S213 SC-ALL-12380 SCF-ALLF-02720 l PLAINTIFFS fi EXHIBIT I l.ul 1 03122118