Eeport U. S. F. C. 1884. — Tauuci'. Albatross. 



Case II. 



la 4-0 



PLATE III. 



8Z V ^ • 



35 5o 



^9-0 



Case III. 



20' zo 



so 



ro%' 



40° 



6-0' 



^O' 30' zo 



Illustrative cases iu navifjation. 



39 3a' 



