<Li> <P> Songs of Innocence, copy U, 1789 (The Houghton Library) object 9 The Chimney Sweeper </P> </Li> <P> Songs of Innocence, copy U, 1789 (The Houghton Library) object 9 The Chimney Sweeper </P> <Li> <P> Songs of Innocence and of Experience, copy L, 1795 (Yale Center for British Art): electronic edition object 7 The Chimney Sweeper </P> </Li> <P> Songs of Innocence and of Experience, copy L, 1795 (Yale Center for British Art): electronic edition object 7 The Chimney Sweeper </P>

William blake songs of innocence and experience the chimney sweeper