1909
A.J. Finberg, A Complete Inventory of the Drawings of the Turner Bequest, London 1909, vol.I, p.558, as ‘Sculptured panel (the Emperor in triumphal chariot, Victory at his side), from the Arch of Titus. See Plate 34, op.cit.’.
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Powell, ‘Turner on Classic Ground: His Visits to Central and Southern Italy and Related Paintings and Drawings’, unpublished Ph.D thesis, Courtauld Institute of Art, University of London 1984, pp.129, 132–3, 137 note 41, 138 note 46, 255, 476 note 10.
1987
Cecilia Powell, Turner in the South: Rome, Naples, Florence, New Haven and London 1987, pp.51 note 8, 56–7 note 27, 122 note 64.