Chevrolet Auxiliary Oil Filter Canister 1956 Chevy Remote Filter

Description

This listing is for a auxiliary oil filter canister that I believe we took off my '56 Chevy when it had it's first engine swap years ago.  I don't know what the exact interchange is.  However, I do know that GM used this type of remote filter canister for several years.  The light colored spots in the 3rd photo are rust.  Although it does not seem bad enough to make it thin or anything like that, it does need a little cleanup before use.
Please look at the pictures closely and feel free to ask any questions.
Thanks