From the record
“The Sherman Tavern, near Sherman, Kentucky, was built in about 1840. It was listed on the National Register of Historic Places in 1979.”
Wikipedia article Sherman Tavern, CC BY-SA 4.0.
One of 3 National Register listings published here for Grant County · listed in 1979 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service