1919 Ever-Ready Radio Blades X3X Temper "A War Discovery" Ad #1962

This original 11 x 14" colorized magazine ad from 1919 showcases the Ever-Ready Radio Blades for Shaving made from X3X temper steel.  The engineers at Ever-Ready worked for 9 months to develop a new steel that would benefit the men stuck in the trenches of France during WWI.