Document OE6enZO698bKO63kR0ZJXe7Ej

Occupational Health and Safety Products Division/3M 3M Center St. Paul, Minnesota 55144 612/7331110 October 30, 1980 Tom G. Grumbles Conoco Chemicals POB 2197 Houston, TX 77001 RECEIVED NOV o 41180 Dear Mr. Grumbles: The Occupational Health & Safety Products Division of 3M is sponsoring a seminar to discuss Diffusional Air Sampling Techniques on Monday, December 8, 1980. Theory and appli cations will be discussed in detail along with presentations of new product concepts in diffusion air sampling. The morning session will allow you to receive 1/2 credit toward industrial hygiene certification. The details of the meeting are as follows: Date: Time: Location: Credit: Course Presenter: Charge: Monday, December 8, 1980 9:00 am - 4:00 pm Marriott - Houston Astrodome 1/2 credit toward certification Dr. Leon Anders, Product Development Supv., Occupational Health & Safety Products Division/3M No Charge. The luncheon is sponsored by 3M. Please return the attached course registration form and if you would like additional information about the program, please feel free to call Miriam Merino (612-736-9485) or Ken Scheel (612-733-4389). The toll free number, 1-800-328-1300, can be used by asking for Occupational Health & Safety Products Customer Service. We certainly hope you will be able to attend what we plan to be an informative session. Sincerely, ~f )Z <_A C Cl YA \-lt~f )L<i !L l-'rLC' Miriam I. Merino Market Coordinator Enclosure DTH 000034750! 3M DIFFUSION AIR SAMPLING SEMINAR DECEMBER 8, 1980 MARRIOTT - HOUSTON ASTRODOME I am interested in attending this seminar. Please register me for the full session and the luncheon: Name Company __ Address __ Phone ' Complete this form and mail promptly to: Miriam I. Merino OK&SP Division 3M Center, Bldg. 220-7W St. Paul, MN 55144 (Phone: 612-736-9485) DTH 000034751 Mirian I. Merino OHSSP Division 3M Center, Bldg. 220-7W St. Paul, MN 55144 r i j DTH 0000347152