Document 2JGm7wy46DxbzDvjmvzNxk3N6

AFFIDAVIT CITY OF PITTSBURGH STATE OF PENNSYLVANIA ) ) ss ) BEFORE ME, a Notary Public in and for the State of Pennsylvania personally appeared who stated under due oath of law as follows: 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 f?Z/50rs4A _______ __________ S9A/J2 /*7>jS&A4*U' --<W -- . . .x These documents 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. . ^biVfeL . Affiant, being first duly sworn, deposes and says: That the foregoing statements are true. SUBSCRIBED AND SWORN TO BEFORE ME on this the I "I of November, 1992. day NOTARY PUBLIC My Commission Expires: NOT^-i-SEAL W&UtttS *Mary Puiifc ! s\. CacfetV. P&'&sTA W | kiy Cwfittiasicn jxpif^ Aprif 24, :55S j AFFIDAVIT - PAGE 2 OF 2 LEGAL\AFF7K - November 9, 1992 WEDNESDAY, NOVEMBER 14, 1951 o LU LU s z <CO --I LU zCk LU U < o CO u <-j LU LU o 1-- LU >< CO 3 wia a ^ 5 f*!r " J5?j Mg S | *U S s I x s 0J ^ t? -3uh --<3r ,-t; ~ XtM ^** bC X V Xhu. Tn iii _* At> o u">` . r^ <f 6o c S <' 5M & 3 x rt *-> a _ j*k0: X A -r g be C s J.** w -- ." X oT " ft. S -2i?ii, - < ^ a < ,,e a CO 5 ^ 9 yj Tj -- a uh . >c> 2 **A L *43 E < s s 3 * In a | 1 .5 ^ *J < c ti ** 1 *3 >* A C 4Q# S * 5 e.. ho. t= S? E o IS ft .2 a> EJ i3 G g 1- 3 Ed a t/> LU UJ 2 ov " 3 CO ^ -O c a ~s g3 *3 M 5 a -A2 O 3 : ss Com to e " c c !t3> f5l ~>i X - aM0-) | JS= IM 2 2 .3 <# -2 = 2 S3 o D 5 2 a < 2s oa, o Oo 3 it 9 a A s E a. JV5> !! a V Si CO qa s a .O s --s & 5 * a q - - *c A* *V3 ga g-- VS HOS s35 s ab * s 21 g E i22 -p 0o>r ,--#3M> e *. S *o -S >. -SSf aa ct ji a O . g -g g E a a os w -i < ft si a ea . s w d a ad^ a d as ti 8= C X &0 ^ X < Oh a= s.- as? O. * 3 1 O a 2 : aO X x 3 0* X *3 A I is C. *=e O U I# C ^ -xg n xx 3 * o3 S a g uc *8 2 5c x x ** >> s o -v3 w E >> ert a o U a 5O #> = a A=I<f #jcO3l--t3o ^ aJ so Sa Jsr aa g S. -a S g uU en. c u S3 a^ -s S "a jj#: a j: = '5 S 3 *r Q . 0v# >c. A B< rt aO gg oM --.WO M 4Si a2 ^a uc a . Q# Oi aj < -- ^* * >, I u --,(SSH X O tj 3 A E 5S a 5 cs5 cr 2 a 15 < a a <u o O a 2*4 a 2 a 2> 3 . H ~ > X" Au . XA x tM 3 X ^2 a M> 3e 2I e a > ss a % as m. aa X & fi A < Mg a gs xn c *3 * sAs Jtf . a v 4 a - X A! ns 3 g cA s ^ w * u .5 ox S ^2 S fi a > b 2 ^ P o *: 3s d. w Q 2 H& a* < *< d adawa c. . b ^a nlJ35if< Jfi.sii;ss2^. g d ^ "*; d u 2 d a < i < d&^daadacb^ Ah b5 *n. .u2 ^>5> 5VE!*S a S Q S3 x x S 60 g g -4UAAO->h* 5 *A sAh a >Ahi l o * E JO?n* f X <1 <-- VA JAJ o& 1 X O 6 3 ' 3 H "a c 'Sc s W *o3 C f3tC W A *4Ai e? & .A3 1 a A X g 60 O_ ,2 C 41 A E a at E a a4e> S3 S0) JfSt i 6 at < UJ X UJ ft E b S jp a j: a c# "ra Pt j<De S3 * *2 ft a a 4 Ah ^ B q"j -<0 A be js ft 2 .S Ah | .a t* . a ._. Ah S 5 e 3 * _ Q U to *X X be 3 XA cm C CO c A s Sad d S as ft ow 3 aA. A A a a g. g fJSt g a3 CO X 3 A G ci s MC w 3 A A XXX Sf S? If 333 B o XXX d Xt* xbo A3h M 3 XX 4* *3* &*> S 34 +-2> 111 2 6c0 &` ^i j ^ 44 A ' 'O3 3 b MP 3 Oh > E A * aA- A a foi tp> O d So U Z B S >> X e o S o 2 us CO g; w <P s - s> ae *33 3 P A Voh oW 2- < X u Q <! LU t/> UJ & oe co A A *d* X is a ^ o CO A a *_ A S aA s 4 g S N * a H ^ & ai