From the record
“The Horatio and Laura Allen Farm is a historic farm property located in Duvall, Washington. It was listed on the National Register of Historic Places on March 22, 2002.”
Wikipedia article Horatio and Laura Allen Farm, CC BY-SA 4.0.
One of 324 National Register listings published here for King County · listed in 2002 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service




