A.J. Finberg, A Complete Inventory of the Drawings of the Turner Bequest, London 1909, vol.II, p.929, as ‘Castle on hill’.
Cecilia Powell, Turner’s Rivers of Europe: The Rhine, Meuse and Mosel, exhibition catalogue, Tate Gallery, London 1991, pp.53 note 33, [p.62], 145 nos.71–2, Appendix, pp.224–5.
Cecilia Powell, Turner in Germany, exhibition catalogue, Tate Gallery, London 1995, pp.61 note 3, [p.81], 64 fig.50.
Cecilia Powell and Pia Müller-Tamm, William Turner in Deutschland, exhibition catalogue, [Städtische] Kunsthalle Mannheim 1995, p.64 fig.50.
Peter Bower, Turner’s Later Papers: A Study of the Manufacture, Selection and Use of his Drawing Papers 1820–1851, exhibition catalogue, Tate Gallery, London 1999, pp.73–4 no.34, reproduced (with ‘transmitted light image of the composite countermark’, 34B; and ‘micrograph’ detail, 34C) as Burg Treis [cited in error as ‘D28884’, the accession number for CCXCI c 10].