ResponsibilitiesThe Cornell Yeats edition of the poetry collection, Responsibilities, features the only surviving example of Ezra Pound and the author collaboratively revising a poem by Yeats. Working on a set of page proofs of "The Two Kings"one of the poems in the volumewhile they shared Stone Cottage in Sussex during the winter of 19131914, Pound wrote proposed revisions and Yeats then reacted to them, accepting some, changing some, and rejecting some. This