2 entries match your criteria. Historical Markers and War Memorials in Dewey County, Oklahoma Clickable Map of Dewey County, Oklahoma and Immediately Adjacent Jurisdictions image/svg+xml 2019-10-06 U.S. Census Bureau, Abe.suleiman; Lokal_Profil; HMdb.org; J.J.Prats/dc:title> https://commons.wikimedia.org/wiki/File:Usa_counties_large.svg Dewey County, OK (2) Blaine County, OK (1) Custer County, OK (1) Ellis County, OK (0) Major County, OK (1) Roger Mills County, OK (3) Woodward County, OK (1) DeweyCounty(2) Dewey County (2) BlaineCounty(1) Blaine County (1) CusterCounty(1) Custer County (1) EllisCounty(0) Ellis County (0) MajorCounty(1) Major County (1) RogerMillsCounty(3) Roger Mills County (3) WoodwardCounty(1) Woodward County (1) Adjacent to Dewey County, Oklahoma ▶ Blaine County (1) ▶ Custer County (1) ▶ Ellis County (0) ▶ Major County (1) ▶ Roger Mills County (3) ▶ Woodward County (1) Touch name on list to highlight map location.Touch blue arrow, or on map, to go there. GEOGRAPHIC SORT1► Oklahoma (Dewey County), Leedey — California Road — First Crossed Here 1849 — On State Highway 34 - 0.5 miles north of Road N2050, on the right when traveling south. 2► Oklahoma (Dewey County), Seiling — Amos Chapman — On N2280 Road 0.2 miles south of U.S. 270, on the right when traveling south.