Étienne Jules Marey, 1883, 30 November, Untitled (A man walking at the Physiological Station of Paris), Magazine illustration, Google Books, LL/36549
Étienne Jules Marey 1883, 30 November Untitled (A man walking at the Physiological Station of Paris)
Magazine illustration Google Books E.J. Marey, "The Physiological Station of Paris, part II", p.708-711, Science, Vol.II, No.42, November 30, 1883, p.710, fig.7.
