[Published by Mrs. Shelley in "Posthumous Poems", 1824. Amongst the
Shelley manuscripts at the Bodleian is a chaotic first draft, from
which Mr. Locock ["Examination", etc., 1903, pages 60-62] has, with
patient ingenuity, disengaged a first and a second stanza consistent
with the metrical scheme of stanzas 3 and 4. The two stanzas thus
recovered are printed here immediately below the poem as edited by Mrs.
Shelley. It need hardly be added that Mr. Locock's restored version
cannot, any more than Mrs. Shelley's obviously imperfect one, be
regarded in the light of a final recension.]