Plate A. 



, S^ CHRISTOPHEBSI. 



„ I" " " '- ii " zT** A*-' -r "' i'lYi.^f^vir-^ \' ■ I- •'*' ... 



Scale — 24.5 Eng-lish miles to one inch ; heavy contours in feet ; ordinary soiinding-s in 

 fathoms of six feet. All the maps (F, A, B, C, D, E) can be joined into one. 



