Colton, J. H. (Joseph Hutchins), 1800-1893Relief shown by hachures.; Inset: City of San Francisco.; In upper right corner: No. 52.; Entered according to Act of Congress in the year 1855 by J.H. Colton.on sheet 58 x 45 CentimetersJPEGUMN_ALMA:9952812930001701engJ.H. Colton (New York)PublicCaliforniaMapsCaliforniaUniversity of Minnesota