From the record
“The William and Estella Adair Farm, named the Broadacre Farm in 1922, is a 115-acre dairy farm in Carnation, Washington, United States, that illustrates the evolution of a typical dairy farming operation in the Snoqualmie Valley. Established in 1910, it was added to the National Register of Historic Places in 2002.”
Wikipedia article William and Estella Adair Farm, CC BY-SA 4.0.
One of 324 National Register listings published here for King County · listed in 2002 · category: Building · built in 1910.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service




