There were anti-aircraft cannons and ammunition for sale through the mail back then as well. I remember buying my first pistol, a Colt Woodsman, across state lines without paperwork, for cash, just before the Gun Control Act of 1968 went into effect, at age 17. It was all legal, and the crime rate was lower than it is now, even after it has dropped by half in the last 20 years. ©2014 by Dean Weingarten: Permission to share is granted when this notice is included.Link to Gun Watch