| Étienne Jules Marey Untitled (A runner jumping a bar at the Physiological Station of Paris) 1883, 30 November Magazine illustration Google Books LL/36547 E.J. Marey, "The Physiological Station of Paris, part II", p.708-711, Science, Vol.II, No.42, November 30, 1883, p.709, fig.5.
| |