Document DdDmBRpd2mk5d8n6E7Mya1kYn

AFFIDAVIT CITY OF PITTSBURGH STATE OF PENNSYLVANIA ) ) ss ) BEFORE ME, a Notary Public in and for the State of Pennsylvania personally appeared r)cim Bab-) who stated under due oath of law as follows: _, am a librarian for terary in Pittsburgh, Pennsylvania, The Carnegie Library contains original volumes of the publications and proceedings of the Air Hygiene Foundation of America, Inc., the Industrial Hygiene Foundation of America, Inc., and the Industrial Health Foundation, Inc. Attached hereto are pages which are true and correct copies of the publications and proceedings of The attached pages are s&ViP Us* ^ ________ ______ __________ - "^^les^documemts are in such condition as to raise no suspicion concerning their authenticity; these documents are presently in AFFIDAVIT - PAGE 1 OF 2 LEGAL\AFF714 November 9, 1992 the archives of the Science and Technology Section of the Carnegie Library, Pittsburgh, Pennsylvania? these documents have been in existence for twenty (20) or more years. <j^Uv\Qs . <&bfrfc. , Affiant, being first duly sworn, deposes and says: That the foregoing statements are true. SUBSCRIBED AND SWORN TO BEFORE ME on this the I'l of November, 1992. > NOTARY PUBLIC '<PQ day My Commission Expires: K0T\3SAL. SEAL | ! VtfUJA&S Pa&fe f \ ft. W| ` f*y Ovrsttissicn Expirs^ Aprif 24, :59S I AFFIDAVIT - PAGE 2 OF 2 IEGAL\AFF714 November 9. 1992 WEDNESDAY, NOVEMBER U , 1951 o LU LU LU CO KJ z <LU C ZD zLU U< o CO u < LU LU o h-- Ul >< to 3 CD ss\ ri o wa j S 2 (2 U* <a j- c u .5f?cfc IJ || >M* 33 I g mom s' .s A ST5 H s> 4e) a s fa-a a -A s <B Eh fau faS J w a e a d a d o o4> o S' a d JS H