As to the reference to a lot of burger from a processor...
Processors add beef or pork to venison, antelope a elk when they make it into summer sausage and some also put some in with burger. Could have been part of the abundance of burger.
And it just might have been a frugal processor and a very large cow.
"The significant problems we face cannot be solved at the same level of thinking we were at when we created them."
Albert Einstein
At Khe Sanh a sign read "For those who fight for it, life has a flavor the protected never knew".
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