500 



MAGNETIC mP. 



Place of Observation. 



Paihia Islet. 



Fort Macquarie. 

 Fort Mulgrave. 



Landing Place. 

 Direction Inlet. 

 Cooper Island. 



Sinnon Town. 

 Observatory (outside). 



James Town. 

 Barrack Square. 



San Antonio. 



deduced. 



CO «2 CZ3 CO CO CO M CO CO' ^' J2j 

 CO ^co-rt-coococo ocou-t) 





Dip 



^ coco u:)^C0C0tJ-t3-00C00u1)C0C0C0C00O^CCiO»O 

 O Ojqj (Ne»OOTfrt-COCOTj-COCI(Mc^tMCOt^r-'rHiOiO 



iOi« coco t^r^coco cocooooioiOiO'-i 



Needle 



Marked end a S. Pole. 



"ie 



rJ-C) "OiOiOOtOCO -^00 CO r^-dCOt^tN O vO lOCO O 

 03 05 «S O O TfOD OOCOOOiM(NWOOOOOi-Hr-COCO 



Q lo o CO CO j>* Co CO co co o o *o *-o *o ^ 





Oj O!) CO 0> ''^'CO O ' CO Tf* Tt" CO co to 00 CO iO 



OCO rHioocooTt-ocoTt-iOrtco^coTj-ioo^-^cico 



O 003 COC^-hOOt)- OJCO ThC0C0(NC0(N00t^rt'HCO»O 



CO lO CO CO i> r^co CO cocoioioioiooO'-' >-< 



Marked end a N. Pole. 





-^co coco'cot^-t^mioc^ coo'^cocJ'r^ococo"-' c» cj^ccT 



0(N Cirhr-<c^pHCO^COC»OiOCOcO^'^^OiO(NTi- 



o ojcxi c?c^oo'<i-Ti-i>coco-!d-'-'oi(Nc^r^i>.c?.-<ioo 



>00 COC01>J>COCOCOCOiOtOiOOOO>-«i-< 





. Ti- CO o" lo CO c5^ cc" CO -Tco" co o" co 03 co" cT lo p-< 



^Ttr OiOiO'^iOTj-^'*(MOiO-^OCOOOOff<COO 



0 OiCJi COiyiOOrf ri-co COT)-rt-(M(MCO«IO0C»C«r- t^CO 

 lOO CCCOI^l^COCOCOCOiOiCiOiOOOi-irH 









bb bi) fee bo be be bb fee bb be be fcc tia be b)D fcD fcb be bb fci 

 COcO CZ2COCOCOCOCOCOCO!»COMC/3COCOCOCOCOa5!/;cO 



•uiotujaqx 



° coco i>i>iOkOCocoi^r^cocococococoi>j>i>i^t^r^ 



Qm 9Aoqv 



af 00 TfTt-u:!>-o^^cocoooTi--^ioiOi^r^ioiococo 



Date. 



o<^'coi?co°^ Tf-cof^' '-' Z. S 



^ ^ ^ 6 i ^ ^ a % >- ^ 



Station. 



New Zealand 



Hobart Town 



King George Sound 

 Keeling Islands ... 



CapeofGoodHope| 



St. Helena 



Ascension Island... 



