1909
A.J. Finberg, A Complete Inventory of the Drawings of the Turner Bequest, London 1909, vol.II, p.1023, CCCXVII 13 (d), as ‘A piece of paper, ... folded into four. On back, – “3 V.” (d) The Piazzetta (?)’.
1930
A.J. Finberg, In Venice with Turner, London 1930, p.175, as on a ‘piece of paper ... folded into four, containing 4 slight sketches in pencil and white chalk’, 1835 or 1840.
1999
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, p.112 under no.66, as ‘CCCXVIII 13’.
2003
Ian Warrell in Warrell, David Laven, Jan Morris and others, Turner and Venice, exhibition catalogue, Tate Britain, London 2003, p.259.