Document 70RrjBw0xrQp0rYRd9qpyK978

ABEX CORPORATION INDUSTRIAL HYGIENE SURVEY AMERICAN BRAKEBLOK DIVISION WINCHESTER. VIRGINIA OCTOBER 2-6, 1972 Original; CC: /C. B. Mallory C. C. Blacfcwell, Jr.f M.D. C. H. Borcherding, Jr. A. A. Borin E. H. Peierabend D. K. Rennie G. L. Romine F. E. Taylor J. J. Walsh - IC Industries G. A. Zanis - The Travelers SPNY 000527