68 



Fortieth Annual Report of the 



■2 



bfi 



fl 

 • p— t 

 f-i 



eg 



0 

 Ph 



«-M . • 



° 8 



^ & 



~~' O 

 ^£ 



^ d 



g § 



^ rd 



MO 



.a-s 



•a 2 



^ rd 



m bp 

 0? o 



.a g 



o 



PQ 

 H 



-3 73 



cm §-3 

 -a -2 



5 g 



GO I 00 

 CS I-l 



in" 



DC 



" an I*A 



: o 



* 9n l B A 



8 



•an|BA 



os I os 

 oo I oo 



•an^A 



* 8n FA 



S ° 



B 



> 



q 



d ^ 



<a »0 ! 



H 



u 



3 



•J s e ca « 



.Si 



05 — 



HIOOOW OOOOrH 



t^oo/* ^ • t- co co 



of CO ' CM~r-T 



00 30 O Q TjH CO CO 



TfNNmH cs os «3 



go Tf -r> ■ oo cs 



i-TP * i-T 



OOt-OOOt- OS 00 t- 

 CO 00 lO i-l CO Ht-N 

 O TjiOQ CO 'COTjllO 



t-COOOCSCO "*Ht- 



ia o 



i-H CO 

 i-i CO 



O CS 



t-co 



CM 



CO Tl< 



o 



CM CM 



5S88 



CM 



S3 



CM 



t-OOOOt- 

 OS CO O rH O 



CO 00 CO <o 



cs cm o 



CO CO TP 

 lO CO — ' 



OS oo cs <-l 



CS t— 00 i— I i-H 

 r-l CO CM CM 



CM CO i 



os o 1 



CM lO • 



CS 00 CO 

 CM O 



CM 0O_ 



Tfi t-CM 

 t— co 

 00 iH 



O VQ r-l 

 28 



co os co 

 coco 



00 CO O lO CO 



o oi io o 



CO O r-l 



o »o CO 



1 CO 00 CO 

 CO tjiCM 



O r-l t-CO CO 

 CO CS r-l C- 

 r-l CM i— ( 



CO CM CM 

 kO >— >-l 

 CM O 



CO CM O 

 CM t— • -CO 

 CM CM • . 



00 CO lO 



CO o • • 

 i— i CM • • 



I-l - 



s 



3 = 



EI,—' o 

 <d_2 



O-a O cs e8 



