1960's Buick? Chevrolet? Pontiac? rearview mirror PT4882074

Description

I'm not sure the exact year or model. I think it is 60's General Motors. The stem has some pitting and the back has some surface scratches. It has part number PT4882074 on the back. Please look closely at the pictures and ask any questions before purchasing.
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Tag words only, I'm not implying it fits any of these years or models. Chevy Chevrolet Buick Pontiac Oldsmobile Cadillac GM 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 Guide PT-4882074