I have comprehensively researched and uploaded complete cemetery photos and obits and interment records, plat maps for Spring Grove, Evergreen, Halterman, Bodey, Smith, Lutheran, Mt. Zion, Myrtle Tree , Reformed and Hills.
The are located at:http://www.usgwarchives.net/oh/champaign/photos-index.htmlhttp://www.usgwtombstones.org/ohio/champaign.html
these cemeteries are current thru 2012.
I also have Concord, Nettle Creek, Rosedale and Terre Haute which I am currently working on. So I can do look ups until I get them completely researched and uploaded
I work with the cemetery personnel and utilize the burial records along with my cemetery monument photos.