Leaf Signed by René Laennec the inventor of the Stethoscope & Twenty-Two other French Physicians and Zoologists

Leaf with twenty-three signatures, including stethoscope inventor René Laennec, father of forensic toxicology Mathieu Orfila, herpetologist André Marie Constant Duméril, and other prominent French scientists. The 10.5" x 8" leaf is matted and framed to an overall size of 12" x 14". In fine condition.

With One of a Kind Collectibles LOA.