Fiberglass manufacture, Owens-Corning, Toledo, Ohio. "This is ain't no time to bunt." And this workman at a plant of Owens-Corning Fiberglass Corporation is batting out a hit by speeding carefully inspected packs of fiberglass retainer mats to the shipping department. These are supplied under Army and Navy specifications for storage batteries, to be used in submarines, tanks, and rough-riding reconnaisance cars