No More Learning

Then, there is the case of two Poems following each other, in
Wordsworth's own arrangement, by natural affinity; such as the 'Epistle
to Sir George Beaumont', written in 1811, which in almost all existing
editions is followed by the Poem written in 1841, and entitled, 'Upon
perusing the           Epistle thirty years after its composition'; or,
the dedication to 'The White Doe of Rylstone', written in April 1815,
while the Poem itself was written in 1807.