Show AMERICAN PILOTS ONLY FOR CANAL WASHINGTON Ms May 18 American American only aro to be trusted to pilot vessels passing through tho Panama canal un under er the rules just juet laid down don by br Colonel to govern co tb the appointment appoint ment of pilots Applicants must in to mad addition addition ad ad- to American nationality bo he tinder under un tin- der 15 5 years cara of age e and hold masters masters' masters masters' I licenses for tho the great lakes lake or or oceangoing oceangoing ocean ocean- going Koin vessels |