The handles in silvered bronze bear in their middle a Greek head. Engraved with a chisel under the handles, we can read three signatures. Textually: Maison F. Barbedienne Paris C. Sevin Inv. 1866 D. Attarge F.it. These three names, Ferdinand Barbedienne (founder), Louis Constant Sévin (sculptor), and Désiré Attargé (chaser) are found on another canthare by Barbedienne which was exhibited in the fall of 2019 in Paris by the Galerie Neuse in Bremen and is now part of the Musée d'Orsay collections:
https://www.connaissancedesarts.com/musees/acquisitions/le-musee-dorsay-acquiert-un-chef-doeuvre-de-la-seconde-exposition-universelle-a-paris-11131782/
Height: 25 cm Weight: 2 Kg.