Summary: Begun not earlier than September 1751 and completed by December 1754 when Gray sent the poem in a letter to Thomas Wharton, dated 26 December 1754. First published, as "Ode." in Odes by Mr. Gray (1757), 5.
References: Smith (ed.), Index (1989), 90; Catalogue of a Sotheby's sale (10 December 1913), lot 67, facsimile in catalogue; Toynbee, "Alleged Holograph of Gray" (1928), 834
Contents: An unlocated transcript in a copy of Designs (1753) was sold as autograph, Sotheby's (10 December 1913), lot 67 (with a facsimile).
Contents: Transcript in an unidentified neat and legible hand, entitled "The Progress of Poesy. A Pindaric Ode" (p. 33) ("Ode. V." [p. 35]). The poem, which has numbered stanzas and includes the motto in Greek and attribution on the title page as well as Gray's notes to ll. 3, 13, 25, 42, 54, 66, 84, 95, 111, and 115, is part of a section called "Poems", which is separately paginated and has its own table of contents (p. 129), in a volume entitled Gray's Poems. The book carries the bookplate of Gray's friend and biographer William Mason.
Contents: Transcript of the poem, partial, beginning "Thoughts that breathe and words that burn", in the hand of William Pitter Woodhouse, in his Commonplace book of verse and prose by various authors, July-August 1827, vol. i (82 leaves), f. 80v.
References: Parks, Stephen et al. (ed.), Osborn Collection First-Line Index. New Haven: Beinecke Library, Yale University, 2005, 101, item A1906; Nelson (ed.), Union First Line Index. Mar. 2010. Folger Shakespeare Library. 16 April 2010. <http://firstlines.folger.edu/detail.php?id=10642>
Contents: Transcript in the hand of John Freeman Milward Dovaston, entitled "Ode", in his autograph Select, and Miscellaneous Poems, Scraps, Mottos &c, 1773 and later, a Commonplace book of verse by Dovaston and others.
Contents: Transcript of 12 lines (ll. 83-94) in the hand of R. Barneby, beginning "Far from the sun and summer gale" (III.1) and signed "R. Barneby Aug.t 3rd. 1824."