"Sam Henry's Songs of the People" has two versions of "Plains of Waterloo," neither with the 'car' verse, and more about losing a 'sweetheart' or 'darling boy" than about Boney.

Bodleian Ballads, "Battle of Waterloo," Johnson fol. 112, ca. 1815, is illustrated with a fanciful cut of the battle. One version there has 'car.'