This particular impression was catalogued in the Rudimentary Series in 1872 and 1873, and so it cannot have been the same as Educational Series no. 147, catalogued in 1871 and 1874. However, as this impression is missing, it is represented here by an image of Educational Series no. 147, which is of the first state listed by Finberg.
Presented by John Ruskin to the Ruskin Drawing School (University of Oxford), 1875; not recorded in the Drawing School after 1873.
Ruskin, John, The Ruskin Art Collection at Oxford: Catalogue of the Rudimentary Series, in the Arrangement of 1873, ed. Robert Hewison (London: Lion and Unicorn Press, 1984), cat. Rudimentary no. 159, RUD.159
Finberg, Alexander J., The History of Turner's Liber Studiorum: With a New Catalogue Raisonné (London: Ernest Benn, 1924), no. 30
Ruskin, John, Instructions in Practice of Elementary Drawing, Arranged with Reference to the First Series of Examples in the Drawings Schools of the University of Oxford (n.p., [1872]), cat. Rudimentary no. 159
Ruskin, John, Instructions in the Preliminary Exercises Arranged for the Lower Drawing-School (London: Smith, Elder, 1872), cat. Rudimentary no. 159
Ruskin, John, Instructions in the Preliminary Exercise Arranged For the Lower Drawing-School (London: Spottiswoode, 1873), cat. Rudimentary no. 159