I was helping a friend clen out her mothers house after her death. we came across a Cabinet in the bathroom containing about 20 to 30 very old bottles of hards. it was given all t me but i don't drink so i am wondering what to do with it .
i also have a bottle of pinch which seems to be about from the 50s or sooner is there any way to find out . any markings and such that would determine the age any help would make me very happy.

Mahalo
Hawaiian M