590 



[Proc. B.N.F.C., 



o 



B 



ON 





bJOo 



4-1 



a w 



O 3 



> 



4-1 





J 



(/■) 





XI 





o 





o 



'So 

 o 



P qing}3MjouE3p\[ 



«>'*iO'*NCOO'*'*'*OM 

 «5 0> <b N 5 « i!5 i(3 O « ■* i'. 





qjng £ip p ueajy 



^ooo^oo>NO)ont»o 



T3 



C 

 3 



CO S 



•aSuE-g XnpuojAj 



Ui ©CiOOOOONOOOO 

 hV CC!O-*C0N00iHO>«5!DMia 



Q 



<M -H 



eo i—i 



CO 



*3uip333jd 

 OMJ JO UE3p\[ 



Q 



oo <r> 



Ai r— 





•UinUlIUlJ^ UE3p\[ 



U< NCOHNNIOSHOOOiO 

 hn Hffl(NN>*NOH<eO)®M 



Q 



00 t- 



00 o 



oo ■«»< 



EC £ 



UinUIIXEJAJ UESJ^J 



U* OOMTlHOiriOOONNSOSO 

 h *n CXl<£>ib"+'©-<*4<«bo"«J<i— 1 iO 



Q 



OS «D 



Lowest 

 of the Month 



u 



q _| „ ,_, _t — iiM^-I(NCM <M 





w a 

 » s 



tu OOOOOOOCOOOO© 



Q 



CO eo 



MS »H 



b- co 



CO 



Highest 

 of the Month 



u 



« 0-HOONOOOH'Nt>01<iOO 

 QOTi-irH (Mi— 1 <M <M r-i 





W "2 

 co 2 



.5 



Pm OOOOOOOOOOOO 



h v ioio<bo?obt--ocb»oc>'Ocb ' 



Q 





H 

 S £ 



M co 



rf 



S I 



.3 JS 



oooooo-^oooooo 



>HOMC)Ot)HOONOMO»N 



00 <-i 



— o 





OK5U5010>Oi005iOcp>00 



iO»OOOf-HOOOO'0>0000 



ioocoHHO)nNoot»>oH 



0>OiOSOOiOJOiCTSCT5C750iOi 

 (NiMC^MIMNN<NiMIM<NN 







• oooooooooocpo on 



latOtOOiOTHOOtONtOOiM 

 eoeceo-*-^iio>O'O«5e*9'^i00 



oooo«<ooooooo 



COOOiOiOttKNOOOOOCO 

 N05NU3tJ<N10 0NO'*^ 



osooct10ct5050505c75c7s0105 

 (NNCl(M(N«INO)(NN«N 



oo t- 



CM t>. 



CO <M 



D 



(MHN r-t C^i-IC<lrH(M 



lOOOOOOOCOOOOO ION 





OOOOOOOOOOOO 



ejcto^wcowiNNMWi-i 





• U u 



U-5J3 



Aui S ^ S n^nH,^ jj o 2 Q 



to t^ 



CNJ t^- 



>o eo 



o J* 



