As far as I know Winchester did not keep records of the model 670 and 670 Magnum series rifles.I can say that the model 670 was made from 1967-1973.The model 670 rifle will bring between 140-300 dollars depending on overall condition,with 300 quoted as a perfect unfired rifle.
33,500 = 50 x 670 335 = 50% of 670
770 = 670 + 100
The Winchester model 670,and 670 Magnum models were only made from 1967-1973.
670
The 670 was an economy version of the Winchester 70. It was made between 1967 and 1973. A 670 in good condition will bring between $200 and $300.
23% of 670 = 23% * 670 = 0.23 * 670 = 154.1
80% of 670 = 80% * 670 = 0.8 * 670 = 536
just found this out today it 908 670 8880
670.
I can say that the Winchester model 670 and 670 magnum version,which you have was made by Winchester from 1967-1973.I am afraid thats all the info that I can find.
The sum of the 1st perfect number and 2nd perfect number is. . . 34!