| Show macaroni mut be pure washington the department ot agriculture has announced that tn lon of recent importations ot macaroni noodles and similar pro ducts has shown that these goods sometimes contain chemical preserve pre serva tives such as which are re carded as injurious to health and that after june 1 next no importation of macaroni colored with martius yellow or other colors forbidden by the ital lan law or preserved preer ved with flu or other preservatives injurious to will be permitted S A |