| Show u. S. U. U S. S PENNSYLVANIA CONTINUES TRIALS ROCKLAND Me 1 Feb 28 The The suf su suo f Pennsylvania left I here today y for 5 a continuation of her herm official i acceptance trials The first fT m was tn to he be a twelve twelve hour hour run at nine lime hour bour teen knot n n f foll followed wed by a twelve- twelve nine nine-j full shir power ower run durIng durine wl which ich the tile ship must average twenty twenty one one knots to tn meet the tIle 1 requirements According to data obtained at yesterdays yesterday's standardization stand stand- test this speed can be obtained ob ob- tamed Sn on the basis of 21 Propeller revolutions per minute |