Document mmkdLNg2NYqRGyOd4YE40BoyJ

GRACE TO: 'H. A. Eschenbach FROM: J. W. goiter cc: R. C. Wa 1 s Irv. NOV 7 1983 WRG 000572 SUBJECT: Kearney - MK-3 Our records in Kearney indicate that the last formula change from MK-3 to MK-4 and MK-5 was submitted from Q.C. on April 10, 1973. The last recorded shipping date from this plant of MK-3 was dated June 2, 1973. It should be assumed, therefore, that MK-3 production was discontinued at the Kearney location in June 1973 and commercial asbestos exposures were eliminated at that time. JWW:dlc JAck W. Wolter