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National Insulation Manufacturers Association 441 LEXINGTON AVENUE-NEW YORK 17.

4 The RUBEROID Co.

March 21, 1969 ; f" ' ^c'gaiigi DiUsion `S^ip afe Hourth ^i^aaiafel^l^^F^ihasStvattla 19899 Atfccxitl58my^Mr .

, P ITTS B U UGH I PLATE GLASS COMPANY GENERAL OFFICES ONE GATEWAY CENTER.

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INDUSTRIAL HYGIENE FOUNDATION OF AMERICA, Inc.

American Industrial Hygiene Association Journal Volume 29 MAY-JUNE, 1968 Number 3 Yant Memorial Lecture: Occupational and "Non-occupational" Asbestosis in Finland ............................................................................................................................................. 195 Leo Noro, M.D.

Pipe Purchase Plan Defended THE NASHVILLE TENNESSEAN. fridjy, Oct. 20. 1967 \ li Waterworks Director rLAJNurrd EXHIBIT CT"13c Bv FRANK RITTER Robert L.