ASSAYS. 



591 



* . 



C3 03 



«8 g 



0) o3 



s . 



P M 



S ^ 



o -*- 



^ s 

 &"§ 



•J g 



a, © 



g w 



© e 



p. 

 p 



« 

 m 

 fu 



p. 

 o 



P, T3 

 2 O 



0Q r*i 



a. ^ 



."ii P 



P3 -^ 



• s 



§ 4S 



^ OQ 



'S bo 

 S p 



© IS 



g * 



5P £ 



3 g 



2 | 



© *-i 



* cb 



OQ ^ 



•J s 

 I* 





3 o* 



3 .2 



13 N N 



fl +J -p 



2 5 _< xl 

 cr 1 cr 1 "^ 5P 



w 



CI 



bo 



& 





c3 -C ^j 



u P O 



'§>£ Z © i "-§ "§> © N J 



£ t- .13 .13 C a H +2 m "P 



fx<G^^Q 3 Wt^PHC?pH 



^ CO .T; xS rM l, 



2 cs C 13 Eh 5 



P cr* ^ c3 



8 ■« 3 3 $ 



S ^ S O C 

 03 2? rO fC 



© "g « 





£ £ 



©^©i^isnn 



.13 c .15 h _ h p*.ts as ? n 



+3 u ~ u ■ pl, 



ri l r! a! ^ »! Qj 



[£[x<^0 ) P3G 5 



rp 'p <o 



* gH© ? 



a o 



o o 



^5 



cbd? 



E-t 







O 



o 



EH 



K 



t3 © 



O 



w be P 

 Ph 



© © ^ 



© ©^ 



> t> c3 



WW " 



> ' 



^ p. S 



A ©^ 

 C ^ f 3 



c§ IJ 



■3.9 



© © 



A d © • 



k — -^ 



© 02 02 ^ © 



"P -t3 iL "^ ® © S 



§h »aiii bc^^ 

 ^S^j ^ M bjj® g 



IJ -J38B8 



© © 

 © © 



o 



do3B 



be boW Vj 



o c 



P c 

 o3 * (3 



© © p 



43 3 3 

 oS S <£ 



rP rP O 



l( ^§ 



WW g 



rP 



P P 



ft Ph 5p-i>^ 

 m m p {y © © 



rPrp'^O 



&%9 



O O 'P 



^ ^.p 

 s s * 



03 03 <j) 



^ ^ p 



. . CD 



PhPh £ 



dd P 



Eh Eh p 



a * 



2 J "3 



.2 ^ "* 



^1 03-75 

 O <» OJ 





o 



o 

 p 



© f| 

 CD .13 



° ^ 



o oT 

 P t& 

 03 P 



be 

 CD ^3 



. . o 



^ T3 



© 



W^ 



.S"ojo 



O 0) 3 ~ 



o ■ >>f- a 



a "S « S 2 



a S a 5/P 



' a §^2 



O M P S 

 !-, fa o w 



N M HI iO <C Jf M 





* -5fr -«-* 



OlOHNW 

 HNNINM 



