Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
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Transcription
EASTERN PACIFIC OCEAN
35°
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
L.
M.
O.
20 April
12 April
23 April
24 April
PT CONCEPTION
LOS ANGELES
SAN PEDRO
CHANNEL
ISLANDS
U.S.A.
MEX.
PTA BANDA
130°
125°
120°
MAP 1: EASTERN GRID NOMINAL CRUISE PLAN AND EASTERN AREA CRUISE NO: 7 CRUISE TRACK.
Nominal Grid Plan
Diurnal Grid Track
Nocturnal Grid Track
Nocturnal Non-Grid Track
Diurnal Non-grid Track.