Identified in the  after death inventory in 1875, in the category "Modèles non achevés et inédits".
Original plaster with wax retouches, from the 1876 Barye sale.    
H : 25.3 cm, L : 37.9 cm, D : 14.8 cm
Original plaster model with wax retouches signed "Barye", from the 
1876 Barye n°451 (plaster); purchased by Susse; Zoubaloff sale in 1927, n°208. 
Circa 1840-1875