Letter to Carolyn Foreman from S. W. Robertson regarding a walnut tree and cemetery Letter to Carolyn Foreman from S. W. Robertson regarding a walnut tree and cemetery S.W. Robertson describes his memories of a particular walnut tree that stood outside a building in Tullahassee. He also mentions a cemetery where students and others were buried. mark.phillips@unt.edu https://gateway.okhistory.org/ok/media/aubrey_public/images/brand-ok/favicon.ico open