I'm agreeing with a lot of the above Comments. Pretty hard to asses without better pics.
The Top of the Barrel at the receiver looks to either have some scroll engraving or some very poor distorting storage marks? Not really sure as when I tried enlarging the picture it just distorted it more. Naturally Condition is everything and if it possibly is Original and might have extra features as possibly stated in a letter from Cody.
HS 58