Table of Contents: Organized research; Buying earthquakes; Rayon fabrics printed in colorful designs; For neat, rapid lettering; Raising game at Carney's Point; Out to seas in a sea sled; The new varnish plant; Color climbs the stairs; A most...
Here on the front grille assembly of a passenger car, the heated tip of a DuPont riveting iron is applied to the head of a rivet, expanding the rivet. It is done in a matter of seconds and a strong, neat job is the result.
