Hi Hervé,

Thank you for contacting Mearto with your appraisal inquiry.
Based on the photos and information provided, and subject to examination, this is:

Adrien Etienne Gaudez (French, 1845 - 1902)
bust of Louis Pasteur
bronze
signed to the base and titled front
16 inches tall; 7 inches wide.
CONDITION: appears to be in good condition
PROVENANCE: acquired at auction
$300-500*
*represents a fair-market value for auction purposes; retail or asking price may vary.

Please let us know if you have additional items to appraise, and thank you again for using Mearto.