how do i get a replacement high school diploma from olmstead high school in kentucky?

I am not from there but I just recently had to do the same thing. If you call the school they can give you the number where old records are held and thats where you get it. After so many years they send the records away for safe keeping. Good luck on tracking it down. Depending on your town it may take a long search.

Go to your old high school and see if they can help you.