Document ExBpp6zzrpOQyEZvNoqB2By1L

PLAINTIFF'S EXHIBIT TO: FROM: Plasterco, J. Crepeau c;1151 Libertyville, C. D. Byers S' UBJECT: Analysis of Insulation Sample, AR #1849 March 9, 1987 cc: #151, B. W. Ost #176-5, F. P. May #143, M. F. O'Toole #176-5, J. R. Rate Plasterco, J. D. Barth Plasterco, B.'J. Bachman A sample of insulation was received from ybu on March 3. The sample was observed using the stereobinocular microscope and analyzed by polarized light microscopy using dispersion staining. The results show that the sample contains chrysotile asbestos. CDB/bah 510 Rev. 4/85 i