288 



TRANSACTIONS OF THE 





"a 

 < 



S 



(25 



•S^«S-€/? M eS — €/i» C« r-- €* t© «©: 



to 



=5 S o 

 ►^^^^ 



c o g 



o 



r^ c: cc 5^ 



. I ^ Ul^ r— f^ 



o 



cc C 



C5 O (^ ^ ^ "O CD 

 C5 lO O O <0 O O 



lO Cr (M O lO Oi -^ 



<M e-) r- (r<i — r/j e& 



2 =^ 



C . 



-4-3 



I— I 



CSOO>CSCSOOOOi^O>^ 





o 



CO 



5 •= 



O ro r- 

 o to >- 

 <p a:i (p 



fe W P^ OQ t-T. H P? 



' o 



t^ to 1 -n o r^ ; 



3 -73 C.-3 CO CO ;„ 

 ^ "S " >,>,>. O 

 £3 5 hn'S'oJ o:^ 





O 



tJD 



> > > 



c3 



pq O R t-q i-:i 1-^ S 



^ £P5 



<!' O Ce rH 



^ ^.g a: p^ "^ •* 



^ , 



CO cq 



© 



t, ^ =« C.3 



►^e^^:^F^H^W!z;5S"WE^!2; 



<1 



a) 



o 

 O 



S 



-<! 



ft 



Eh 

 OH 



cS 



12; 



O O O 

 -ij -ij -tj 



(DO)© 

 O CD OJ 



^ ^ ^ 



-a> ^0 ^© vtj;, V0 V(i3 V0 vjr, vQ^ 



OOOOOOOOO 

 cjiCuOjciOjcCrot^cw 



<D © © o:) oi o 

 be M fcC bo be M tJD 



-< ^ -< .< -5 -< -5 

 to to to to to to CO 

 O O O o O O O 



l-q 1-^ H^ H^ 1^ Vj; iJl 





O O _0 01 O o 



© q o 



bC-T 



c: be bC^S 



bC o -^ 

 r- c c 



bC o 



C o 



Wt3a5a2m«t)pqcopfqta 



r^ s © © 



S bos bog Mbci^ ■- 



bD S to '■ 



bC ; 



© © 

 hC bO 



C C 5 g 



o !^ f*^ o o 



S O 3 C 

 C t>l O t>l - 



t 



1 



C S — C G fl 



O O C o o o o 



to to to to CO to CO 



fl s c c 



see! 



o © © o c © o 



-h^ -i^ -^ -fc^ -1-J ~i-^ -*-^ 



("fH HH I I I H^^ HtH 1"tH I I I 

 KM HH hM |J-( 1—1 HH l-M 



>-^ i-j i-j >-5 i-j 1-5 ►-:> 



<i -<■ <i <i <5i <i <i 



-4J3 .4^ -fci -ij -4-3 +3 -4-3 



SIL, Ph Cl- CL, CI. &. Oh 

 ^ ^ c5 cd ^ rf TO 



ooooooo 



© 



X 



- a; © 



© . 



® . 



' ^ .-5 .-5 P-* .-^ "S P^ .-S P4 



©Ctoto^toc^Ctofl 

 :/5 C B •- 



Ci3 



S 3 5 



i cc 



.5 C.S 





2 



© 



- ^. 

 -^- ?■© 

 © ""^ G 

 © c 

 fl © 

 o ■^ 



' ., be 



a 

 © 



P3 



^ 

 X 



■Ti © 3 



j3— .to 



O -^ -^^ 

 u to to 



g © © 

 OQPQM 



CO O 



?^ 0.1 



0) ^ 



2 o 

 -a ^ 



© 



2 ° 

 "o o 



T3 © C 

 — ■^to 

 ^ § S 



©-c J; 



CO 



3 

 © 



O o © 

 CO ^ . 



o 8 0^ "3 



o 

 -.© 





■O _D J3 © © O 



C3 O O -d 



© -3 



to rj ^ ^ 



© m © © 



CO 



o 



P 



© 

 > 

 O 



o 



CO 'o 



c3 ? 

 © Jg 



© !>i 



2 o 



© 

 > 

 O 



3 

 --a °22 



■ ■ to o o 

 3 5^ t^ 



"^ 3 "3 



© >^ 



© 



>.l>.-^ 



S 3 



© £ o © 'S 

 !=i jd & i^ " 



- « ., -.© 

 — > t> ^ : 



O O G 



© 



-a © o 



©43 



_4^ .j^ ^t^ ^t^ ,1^ ,4^ ~l^ 



m m tn in tn ^ ^ 



QJ OJ OJ cp o) d) <1> 



pq pq pq m pq pq fq 



tc 



© ns 



^-3 



> o 



© ^ 

 > o 



S £ 



o 3 



S -c5 ? O !; CS i-r^ . 



© '^ 



S © 



O E! 



O 



^ -^ © © ^ 



£ S o ©^-S 



^ 1^ -^ o -^ 3 



— r '" — — o - 



" "" "5 "= r-. ~ 



O ©2 i^T 

 to © O „2 



c:^ M ^ 

 ^-^ 3-2 ^ 



a g ;>.^ ;>,^ 

 © P ^ p ,, o 



© 



a 

 o 



© 



© 



-JJ Q -i^ -t^ O -1-3 



to o CO to r; CO 



© oJ © <1^ © ^ 



pqMpqpqtcpq 



■*J to -.^ to O CO 

 -^ © -^ © -, © 



d o t; O -a O t3 



© 



" 3 



-^ c -^ c -^ o 



CO o CO cj ^ © 

 © a; © © © © 

 pqoDPqaapqcc 



