Presumably presented by John Ruskin to the Ruskin Drawing School (University of Oxford)
Ruskin, John, ‘Rudimentary Series 1878’, 1878, Oxford, Oxford University Archives, cat. Rudimentary no. 126
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
Ruskin, John, ‘Notes By Mr. Ruskin ... on His Drawings by the Late J. M. W. Turner, R. A., [and] on His Own Handiwork Illustrative of Turner’, Edward T. Cook and Alexander Wedderburn, eds, The Works of John Ruskin: Library Edition, 39 (London: George Allen, 1903-1912), 13, no. 2 = XIII.414