From the record
“The Shellman Historic District is a 200 acres (0.81 km2) historic district in Shellman in Randolph County, Georgia which was listed on the National Register of Historic Places in 1985. It included 163 contributing buildings and a contributing site.”
Wikipedia article Shellman Historic District, CC BY-SA 4.0.
One of 3 National Register listings published here for Randolph County · listed in 1985 · category: District.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service