1904
E.T. Cook and Alexander Wedderburn eds., Library Edition: The Works of John Ruskin: Volume XIII: Turner: The Harbours of England; Catalogues and Notes, London 1904, p.642 no.805, as ‘Tom Tower, Oxford (early)’.
1909
A.J. Finberg, A Complete Inventory of the Drawings of the Turner Bequest, London 1909, vol.I, p.18, XIV, as ‘Tom Tower, Oxford’. c.1793.
1920
D[ugald] S[utherland] MacColl, National Gallery, Millbank: Catalogue: Turner Collection, London 1920, p. 46.
1984
Patrick Youngblood, ‘The Stones of Oxford: Turner’s Depiction of Oxonian Architecture’, Turner Studies, vol.3, no.2, Winter 1984, p.9, fig.12.