From the record
“Johnson Morrow House is a historic home located at Callao, Macon County, Missouri. It was built about 1912, and is a two-story, Queen Anne style frame dwelling.”
Wikipedia article Johnson Morrow House, CC BY-SA 4.0.
One of 9 National Register listings published here for Macon County · listed in 1994 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service