Very nice rifle.
And it's a limited edition, #1 of 200!
Although Cabela's was established in 1961, I don't believe they were partnered up with Winchester for a rifle at that time. That being said this rifle does look to be CRF, so at least produced after 1992. They moved production around and closed production at the New Haven, Connecticut plant in 2006. South Carolina produced the M70 from 2007 to 2013, at which time it was moved to Portugal. And that is where they are made today.
Without knowing the specific year of production or serial number, it would be hard to determine.