From the record
“Shepard House was a historic residence near Opp, Alabama, United States. The house was listed on the National Register of Historic Places in 1973.”
Wikipedia article William T. Shepard House, CC BY-SA 4.0.
One of 10 National Register listings published here for Covington County · listed in 1973 · category: Building · built in 1908.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service