Show Navy Signs Order For or Seaplanes WASHINGTON March 7 UP The The Navy announced Wednesday Wednesday Wednes Wednes- I day it has placed Its Us fourth order I for Cor the Martin 1 Marlin antisubmarine seaplane The Marlin arlin one of oC the most I fully electronically equipped planes ever built buill is said to be able to toI I I locate submarines from the air all under nearly all conditions The Navy declined to give performance performance performance per per- or armament data on the plane the number ordered or orthe orthe orthe the amount of the thc contract |