Brauchli 1998, pp. 138, 215–216: A handwritten label on the inside lid of Handel's clavichord reads: "This Clavichord belonged to Handel, who used it for composition, when travelling; it subsequently came into possession of my Father, George James Cholomondeley, Esqre, who died in 1830 ... Frances Buchanan Riddell, Harrietsham Rectory, Maidstone." Brauchli, Bernard (1998). The Clavichord. Cambridge, UK: Cambridge University Press. ISBN0-521-63067-3.
