Document RkBM1oG2NepjNQJxOvXG95dn

<A 013 CAMBRIDGE To: E. D. Lovick - Libby Date: January 19, 1971 From: \ Peter Kostic CC: H. A. Brown 0. F. Steward - Travelers Rest R. A. Kulberg The ground floor of the dry mill, as I recall, is the only area in that building where the wearing of a respirator is not mandatory. Since fiber counts on the ground floor during the past year have been higher generally than most other floors, I would make it mandatory that respirators be worn throughout the entire dry mill. PK:grac 15162804