Shannon, I would guess fifty's or early to mid sixties. Like I said I have seen them advertised since then. Don't let them brow beat you Buddy, you can get even with them at the classic.
![Wink ;)](http://www.primitivearcher.com/smf/Smileys/default/wink.gif)
As for the hair getting in the food, that is what keeps you from wondering just what is in that blood sausage, :and where did the blood come from exactly.....
![Roll Eyes ::)](http://www.primitivearcher.com/smf/Smileys/default/rolleyes.gif)
You're too busy looking for hair in your food, and not thinking about what you are actually eating.....and just which part of the intestine is that natural casing from......
![Tongue :P](http://www.primitivearcher.com/smf/Smileys/default/tongue.gif)