Beaujolais Age

[OldSB]

We just found a bottle of Beaujolais in a friend's basement. (He recently bought the house from an elderly aunt.)

It is a Piat Beaujolais Superieur. Appellation Beaujolais Superieur Controlee. Negociants A Macon (S&L) France. Alcohol 12.5%. The vintage is 1959.

After 40+ years, is there any chance that it is any good, or is it way past it's time to go down the drain?

Any comments would be appreciated...