"Vermont" . . . . "Pennsylvania" . . "Washington (State)" . . "Audiotapes"@en . . . . . . "Records and correspondence"@en . . . . . . . . . . . . . . . . . . . . . "Lectures"@en . . . . . . . . . . . . . . . "Poems"@en . . . "1900 - 1999" . .