1909
A.J. Finberg, A Complete Inventory of the Drawings of the Turner Bequest, London 1909, vol.I, p.559, as ‘Trajan’s Column, in the Forum of Trajan, with doorway of the Ulpian Basilica on the right’.
1910
Alexander J. Finberg, Turner’s Sketches and Drawings, London 1910, p.91, reproduced facing p.95 pl.LIII, as ‘Trajan’s Column, in the Forum of Trajan’.
1914
Thomas Ashby, ‘Turner in Rome – II’, Burlington Magazine, vol.25, no.134, May 1914, p.103 note 3.
1984
Cecilia Powell, ‘Turner on Classic Ground: His Visits to Central and Southern Italy and Related Paintings and Drawings’, unpublished Ph.D thesis, Courtauld Institute of Art, University of London 1984, p.121, reproduced fig.64, as ‘Trajan’s column and forum’.
1987
Cecilia Powell, Turner in the South: Rome, Naples, Florence, New Haven and London 1987, p.48, reproduced p.[47] pl.55, as ‘Trajan’s Column and Forum’.