Note 455:1 — CONSTANCY TO AN IDEAL OBJECT[455:1]

There is no evidence as to date of composition. J. D. Campbell (1893, p. 635) believed that it 'was written at Malta'. Line 18 seems to imply that the poem was not written in England. On the other hand a comparison of ll. 9, 10 with a passage in the Allegoric Vision, which was re-written with large additions, and first published in 1817, suggests a much later date. The editors of 1852 include these lines among 'Poems written in Later Life', but the date (? 1826) now assigned is purely conjectural. First published in 1828: included in 1829 and 1834.