From the record
“The Watson's Grocery is located in State Center, Iowa. The store was built in 1895 for William Watson, owner of Watson's Grocery Store, and has been listed on the National Register of Historic Places since 1998.”
Wikipedia article Watson's Grocery, CC BY-SA 4.0.
One of 18 National Register listings published here for Marshall County · listed in 1998 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service · the Wikipedia article
