From the record
“Hash House, also known as Monahan House, is a house built in Dayton, Oregon in c. 1912. The property, which also includes a barn as another contributing building, was listed on the National Register of Historic Places in 1987.”
Wikipedia article John T. Hash House, CC BY-SA 4.0.
One of 84 National Register listings published here for Yamhill County · listed in 1987 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service





