Show tough aimor plates washington june 3 A A test conducted at the indian lead head 1 proving grounds yesterday appears appear to confirm the ho belief of the ordnance officials that during the past year at least the quality of armor P plate late wp was s increased more rapidly than the quality finality of 0 the projectiles two 6 hells one an eight inch carpenter anil and the other a twelve inch wheeler sterling were broken up on oil reformed formed re plates the shells did well according 0 o tho the old standard |