I was just watching an early-1970s commercial from Alcoa that captures some of that same gung-ho optimism... https://youtu.be/feoZZdKyCQM?si=u3lN83rtPNeTPyeo h

I was just watching an early-1970s commercial from Alcoa that captures some of that same gung-ho optimism... https://youtu.be/feoZZdKyCQM?si=u3lN83rtPNeTPyeo https://youtu.be/feoZZdKyCQM?si=u3lN83rtPNeTPyeo