Table of Contents: Traditions; Yes, ventilating shades; Sisty yards grew to six million; Men, machines, merchandise; Improved paints for industrial use; The story of a yarn; Piercing the Rockies for irrigation water; DuPont rayon at a century of...
Table of Contents: The steel industry; Beauty captured in clay; Fancy neckwear for glass packages; Producing crushed stone; What's new; 50 years a cutler; Why paint a truck.