Page:The complete poetical works of Percy Bysshe Shelley, including materials never before printed in any edition of the poems.djvu/580

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[Composed at Este, October, 1818. Published with Rosalind and Helen, 1819. Amongst the late Mr. Fredk. Locker-Lampson's collections at Rowfant there is a MS. of the lines (167-205) on Byron, interpolated after the completion of the poem.]