All land transactions are recorded.
Check out Autauga County Clerk of Probate Court's web site to see if you can do a lookup there. Since you have the exact date, they might be willing to scan or copy the document.
If not, I'd contact the Alabama Department Archives & History.
There is also a volunteer who will go to Autauga County libraries. You'll find his/her contact info at www.gengathering.com
, Alabama, Autauga County. You must sign in to find contact info. You can ask him/her if land records are at a local library. Successful Searching!