West Seattle actually had a working flour mill, Stone Ground Mills. The mill produced Stone Buhr Flour, which we have used for years. The mill* is located at 26th and Yancy St., adjacent to what is now Nucor Steel. This area is technically known as Youngstown ( or North Delridge Area). The Steel mill was originally named Bethlehem Steel, one of the many owned by this large corporation years and years ago. Nucor Steel produces mostly rebar these days.
Here is a link to a thread which has additional photos of Stone Ground Mill. Stone Buhr Flour is still a viable product, I think. I haven’t been by the site since I took these photos, but according to the link above, it was there in 2010, which is about when I was tramping around the site (probably before the year on the watermark). The building was in bad shape 7 years ago, so I would suspect it is either gone now or …….?
*The mill is now located in Kent, Washington, approximately 10 miles south of Seattle.