Not sure if old wine is drinkable

[amcorvino]

I was given a bottle of Barollo Red wine from 1973....can anyone tell me if it would still be drinkable or should I use it as vinegar?

Please advise..
thank you

[Thomas]

If it's a good Barolo it could possibly be drinkable. But you won't know unless you open it. Have another bottle of wine on call as back up.