we of or eee er ae aa 
H t i coer 
44° | | | 
: | | 
if , i i | 
| 
43° | 
APPROXIMATE COTIDAL LINES | 
of the 
Ao? Atlantic Coast of the United States 
rom 4 
in gati in the Coast Survey 
A.D.Bache Supd! 4 
ea 
. Scale 16,000.000 
| 1854 
| Ph 
| \ 
1 
| | 
3g | | \ i 
aes \ 
\ 
438° | \ 
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37 S 
Old Pt. Comfort 
! Note 
36° Ei... a! @ Denote the Rccsincus Cotrdal Lines, é 
and the Roman numerals the Coudal 
xi “KE O& edi Hours in Greenwich time \. 
= Sy Curves gh 63 fathoms water \ 
35°  “Denotés Tidal Station z 4 
\ 
34° 
133° 
32 
pee | 
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MATE. Provincetown 
St. Johns! | 14 55 
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30° 
Oe Vineyard and Pen nee Sounds 
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