'78 Recording of Babe Ruth's Farewell Speech at Yankee Stadium

This is a '78 recording of Babe Ruth's farewell speech at Yankee Stadium that my father gave me around 1966 - 68. He was a repo man many years ago and brought home many interesting items. So I put it in a glass frame so it wouldn't warp, and now has stayed in excellent condition, just like when dad gave it to me.