Show naval teeing ground the long felt need of the navy d department part parti ment tw for a plum place where new tn IN bentow ven tiona that looked good might be tried out Is being met with an emple experimental research laboratory inhalator down the potomac river seven miles mild from its washington navy yard on the grounds of the bellevue Bellfi vue magazine which is ex pecked to te be 1 in operation this summer a the new plant which Is primarily for rene research purposes pur pones and particularly as development laboratory will probably dote a grime great deal of at to radio norl mark |