Document jyNgpGDMQX82BmR095DK8D3r5

/,* Industrial Hygiene Digest INDUSTRIAL HEALTH NEWS LEGAL.. . decision! and trends JULY, 1956 (VoL 20. No. 7) INDUSTRIAL HYGIENE FOUNDATION MELLON INSTITUTE 4400 FIFTH AVENUE PITTSBURGH 13, PA. PLAINTIFF'S EXHIBIT g? SC-ALL-06820 SCF-ALLF-01755