Columbia subject headings:
King County (Wash.)--Description and travel.
King County (Wash.)--History.
Seattle (Wash.)--Description and travel.
Seattle (Wash.)--History.
Harvard subject headings:
King County (Wash.)--Description and travel.
King County (Wash.)--History.
Seattle (Wash.)--Description and travel.
Seattle (Wash.)--History.
Princeton subject headings:
King County (Wash.)--Description and travel.
King County (Wash.)--History.
Seattle (Wash.)--Description.
Seattle (Wash.)--History.