From the record
“Hill Drug Store in Regent, North Dakota, United States, was built in 1910. It is one of eight buildings that make up the Hettinger County Historical Society Museum.”
Wikipedia article Dr. S.W. Hill Drug Store, CC BY-SA 4.0.
One of 6 National Register listings published here for Hettinger County · listed in 1980 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service