Relief shown by hachures. Entered according to act of Congress in the year 1866 by A.J. Johnson in the clerks office of the district court of the United States for the southern district of New York." Prime meridians: Greenwich and Washington. Inset: Plan of Galveston Bay and vicinity. "47-48." Probably issued in: Johnson's New illustrated family atlas of the world. New York : A.J. Johnson, 1867. Text of "Historical and statistical view of North America", p. 59-60 on verso.