of Van Dieme)i^s Land. 105 



Constant liOg. = 0-1975354 



3 a^ 



Log. <?2 = 2 Log. d = 0-0819466 



Sin.2 z =2 Sin. 4 53 59-4 = 7-8630584 



Tan. I «= 42 14 2-37 = 9-9580041 



Log. -013 = 8.1005445 



1081-25 



Difference Latitude ... 1081-24 = 18 1-24 

 Latitude of Table Mountain ... = 42 14 2-37 



Latitude of Miller's Bluff = 41 56 1-13 



J Sum = 42 5 1-75 



I Diff = 9 0-62 



^ d Log. = 3-0355142 



a 



Sin, z = 4 53 59-4 = 8-9315292 



Sec. I = 42 14 2-37 = 0-1306452 



Sin. I Sum. 42 5 J -75 = 9 8262156 



Sec. \ Diff. 9 0-62 = 0-0000015 



Log. 83.9 = 1-9239057 



z Angle of convergence 1 23*9 



Bearing of Miller's Bluff at \ s! a k-^ p;q-a p 

 Table Mountain j ^^- * ^-^ -^^ * ^- 



Bearing of Table Mountain )_ a ^ ro or c -iiir 

 at Miller's Bluff. ^ ^- * 5^ 35 5 w. 



Distance by Triangalation from Dromedary to Brown Mountain 



117825-21 feet. „ , 



Bearing of Mount Wellington at Dromedary S. 25 49 11-46 E. 

 Angle; — Wellington,— Brown Mountain §4 47 17*70 



Bearing of Brown Mountain at Dromedary 110 36 29-16 = Z, 



^ Constant Log. = 7-9945409 

 a 



Log. d = 117825-21 = 5-0712383 



Cos. z = 110 36 29-16 = 9-5465107 „ , „ 



Difference of Latitude = 2-6122898 = 409-6 = 06 49-6 

 ATbfe.— 2nd term of no value. ^ , „ 



Difference of Latitude 6 49.6 



Latitude of Dromedary 42 42 3827 



Latitude of Brown Mountain ... 42 35 48-67 



^Sum = 42 39 1347 



\ Differences = 03 24-80 







