XEE4134591 The ten figures figure by Harlequin. (Reduction of half of the original, from the collection of Gaston Tissandier). German engraving of the 18th century in ???a Nature: revue des sciences et de leurs applications aux arts et a l\'industrie?? 13 July 1895. by German School, (18th century); Private Collection; (add.info.: The ten figures figure by Harlequin. (Reduction of half of the original, from the collection of Gaston Tissandier). German engraving of the 18th century in ???a Nature: revue des sciences et de leurs applications aux arts et a l\'industrie?? 13 July 1895.); Stefano Bianchetti; German, out of copyright.