Blue Book of Gun Values has a store brand chart
50-275 USD or so
The Revelation .308 was sold by Western Auto in the 1970's. It has 8 grooves and a 16" twist on the bolt action model. I am not sure who the manufacturer was; but Western Auto is still in business and perhaps they would know.
No way to know without a detailed description of al markings.
It is a rifle, 100-300 or so
100-450 or so
The E model was an economy model made from 60-84
100-300 USD or so
With the serial number that you have supplied,your Winchester model 100 semi-auto rifle in .308 was made in the year 1961,which was the first year of production.
It was made in 1972
Made in 1971.
100-300 USD