THE VARIOUS PHENOMENA BY WHICH THEIR
APPROACH CAN BE ASCERTAINED WITH
CERTAINTY, AND PRACTICAL
DIRECTIONS TO MARINERS
FOR THE AVOIDANCE
OF THEIR FURY.
COMPILED FROM VARIOUS SOURCES
BY
CAPT. JOHN ROSS.
A. ROMAN & COMPANY,
Booksellers, Publishers and Importers,
417 and 119 Montgomery Street, San Francisco.
27 HOWARD ST., NEW YORK.
1869.
Entered according to Act of Congress, in the year 1869,