Charts. Salomague, Port, Approaches to, west coast of Luzon, P. I., from survey in Dec. 1900 and Jan. 1901 by U. S. gunboat Yorktown, U. S. gunboat Quiros, and U. S. gunboat Samar, scale naut. m.=2 in.; Port Salomague, from survey in Dec. 1901 bv U. S. gunboat Yorktown, scale 2000 yds.=6 in.; chart 1961.