C. Allix & P. Bonnert, Carriage Clocks, Their History and Development, Woodbridge, 1974, p.255, pl.IX/20
R.V. Mercer, Edward John Dent and His Successors, London, 1977, p.610
D. Roberts, Carriage and Other Travelling Clocks, Atglen, 1993, pp.303-308
Dent No.15051, an ebonised travel clock of very closely related design, was sold anonymously, Christie's London, 4 July 2007, lot 25.