AfriGeneas Free Persons of Color Forum
Manumission Papers: Pickaway Co., OH Clerk of Courts
I may be a day late and a dollar short, as this may have already been posted here. But, I just happened across this Ohio Historical Society link that has actual images of manumission papers. Only 12 of the 169 pages are accessible online. The first few I looked at were from the state of Tennessee.
As always, I hope this benefits someone here!