Presumably presented by John Ruskin to the Ruskin Drawing School (University of Oxford); first recorded in the Ruskin Drawing School in 1906; transferred from the Ruskin Drawing School to the Ashmolean Museum c.1949
Herrmann, Luke, Ruskin and Turner: A Study of Ruskin as a Collector of Turner, Based on His Gifts to the University of Oxford: Incorporating a Catalogue Raisonné of the Turner Drawings in the Ashmolean Museum (London: Faber & Faber, 1968), no. 64
Ruskin, John, ‘The Ruskin Art Collection at Oxford: Catalogues, Notes and Instructions’, Edward T. Cook and Alexander Wedderburn, eds, The Works of John Ruskin: Library Edition, 39 (London: George Allen, 1903-1912), 21, cat. Reference no. 150