Document dDvLQBLbE1OYy02kpMQvVg2M5

AFFIDAVIT CITY OF PITTSBURGH STATE OF PENNSYLVANIA ) ss BEFORE ME, a Notary Public in and for the State of Pennsylvania personally appeared CM-- who stated under due oath of law as follows: am a librarian for the Carnegid^ibrary 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 xfr, j^sy-________________________ ~7^r sCsJiszr ____ These documents are in such condition as to raise no suspicion concerning their authenticity; these documents are presently in AFFIDAVIT - PAGE 1 OF 2 LEGAIAAFF7K - 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. Affiant, being first duly sworn, deposes and says: That the foregoing statements are true. SUBSCRIBED AND SWORN BEFORE ME on this the of November, 1992. NOTARY PUBLIC V)- My Commission Expires: ,. ....... -..,........................................,i day AFFIDAVIT - PAGE 2 OF 2 LEGAIAAFF714 - November 9, 1992 TRANSACTIONS THURSDAY, NOVEMBER 15, 1951 o 5 < < LU >< O 00 <s w at o cs <c oc s oiTsa-l i ?* o 74eO ji* J3 sSu's CL * 3fS S c c made to realize that he had to take lie was called and an appointment was he was in a sanatorium for treatment, was called to arrange support for the means that the employees were spared i active case of tuberculosis. The man cas placed under treatment. The childtact was broken between him and his benefited, because an active ease of the community and sent to the sanator of preventive industrial medicine. Yes,, our company feels that it is well ays for itself. Take, for instance, our ree and one-half years it has been rent. The labor turnover has decreased, t it has decreased. Lost time accidents jr the same period of time. Insurance >er cent the first year of the operation ir es ,,uat count in industry. And if we iser interested, industrial medicine is ears. Thank you. [80] INDUSTRIAL HYGIENE FOUNDATION'S ANNUAL STAFF-REPORT C. RICHARD WALMER, M.D. MaMftRf Director, tftdtotriil HysitM Fwndttiofl Progress presaging continuing growth highlights this report. This progress is found in new training programs, new memberships, new comprehensive field surveys and new laboratory studies. It also is found in a program of speaking and writing which staff members entered into more vigorously since the 1950 Annual Meeting. Indicative of future interest in the Foundation's activities are the many letters of inquiry arriving daily, asking for information on the operation, publications and surveys of Industrial Hygiene Foundation. Surveys in progress are those for the St. Joseph Lead Company and Koppers Company; General Electric Company and Sylvania Electric Products Inc., both joint surveys; Tennessee Copper Com pany; Texas Gulf Sulphur Company; General Steel Castings Com pany; Mutual Chemical Company; and the City of Xew Haven. Conn. Two medical surveys were completed during the past year. There are six in the offing. An important environmental study is being conducted by the Foundation for a major U-S. railroad company. A medical field study for a chemical company was completed in February. An industrial health and safety program is now in progress for a raining company which also will have similar studies and recommendations made for three more of its locations. An investigation of the fate of industrial dusts following inhala tion. which has been in progress for several years for the Biological Department, Chemical Corps, Department of the Army, has been con tinued to determine the relationship between the particle size of inhaled particulates and the site of deposition and percentage reten tion of the material in the human respiratory system under various conditions. Specifically, attention has been directed to that portion of the total inhaled material of various particle sizes which is deposited in the alveoli, because it is in the alveoli that particulates constitute the greatest hazard insofar as pulmonary dust diseases are concerned. At a normal breathing rate of 15 respirations per minute, we have shown that, for mineral particles, the optimum size for alveolar deposition is around one micron. [81] - *V " *e c# m *r a co w c a. =- 1 . <g ^ c/: ; S * V S 5 z ^ 13 a. c c. N; g* a. ^ | %% s -= CC Jv Xw c; * ,2 a fe UC CnO a SX J V ^ " 5 > - a > n -- * cb .3at T"5I e? * s | e E a ac 4/ 4)^ 0 is cr C >* /- * i- -- * a t: / -- /. ~ z -Z 'f. ii * X J= CC X ctf a; .fc e> mm gB I <5 1 iJ yaw _yx *ja s g< w s'S s aa i i<3 a-g c *g - *. eB -- > 5 >1 = a aa 1* !I a vj "a w 5S " & sB9 .^ s: & sax.2 " a sI* Jautao *K*ai3x4u*<5> ,"Q0a sxCV-9<2as"_*asJa>a5x_Jxa_ > " ,r o <w 50 g S2> ,j32 a 5 I g Ii"5Ja ecv 5<x^ a-2 x& 5 S4i sa ^ X is a i C - - " S. M 09 !- c Ji i ** S && % a 1 * .rag . E o Cd a &E w *> X * <0 ^*5 s* co ^g a 5&| 05^ * Bo e Si GO cn > X 4> e- * e- J= 3 5 06 2S ?s ix. > --X ^ as CM a? M X 2O > Aj g% aw c ^s w -2 a a4 a a, 4* 4> ; E E- < <; a p CO "a wa Z* C S >, -5 i s .2 >> e s.r | a i sf .2^30 e ?a J! g a "^ i S * B 1^11 ;o- jv* sa.ttt P d r E _4 B* ^ ^ > w <S CS *a *-?5 ^> i%c g a 2^ & -- 35 * 5 '<S .* a 5 5 y 19 i ^c<9 a c 4. &S. 4hl Es _ 2- = X -- tt r S- --_y ?r Mr. Hemeon is conducting a survey on air pollution in New Haven which will take about a year. He attended a spring meeting of the American Industrial Hygiene Association in Atlantic City vrhere he presented ``Notes on Design of Exhaust Hoods for Hot Processes." At the 44th annual meeting of the Air Pollution and Smoke Prevention Association at Roanoke. Virginia, in May. Mr. Hemeon discussed "Instruments for Automatic Air Pollution Meas urements. ' ' Dr, Sehrenk talked on industrial hygiene at the October monthly seminar given by the Department of Pharmacology and the Institute of Occupational Medicine at Yale "University. George F. Haines. Jr., chemical engineer with the Foundation, was a speaker at the annual meeting of the Iron and Steel Engineers in October. Aside from contributing numerous papers and articles. Theodore F. Hatch, laboratory director, was a collaborator on the article "A New Apparatus for the Partitioning of Expired Air." in The Review of Scientific Instruments in February. Mr. Hatch was honored by being selected to receive the 1951 Cummings Memorial Award at the annual meeting of the American Industrial Hygiene Association in Atlantic City in April. This award carries the implication of a personal contribution of high order to the practice of industrial hygiene. He presented the Cummings Lecture. "Objectives. Principles and Practices of Industrial Hygiene," which was subsequently printed in the Aniericnti Industrial Hygiene Asso ciation Quarterly in June. 1951. The staff contributes a bi-monthly i-oHunn on industrial hygiene to "Industrial and Engineering Chemistry." Staff members also presented a series of lectures at the Graduate School of Public Health of the University of Pittsburgh.