This Autographed 6.75x8.25 Manuscript has been Personally Signed by Marie Francois Xavier Bichat. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website. Please refer to photos for condition. French anatomist and pathologist (1771-1802) known as the father of histology, who is respected as one of the greatest scientists in the area of medicine. Excessively rare untranslated manuscript, in French, signed ���Bichat,��� one page, 6.75 x 8.25, no date. In very good condition, with moderate overall foxing.Press Pass Collectibles only offers Authentic Autographs by Marie Francois Xavier Bichat through Signings, In-Person Signings or Private Collections to include a 100% money back Lifetime Authenticity Guarantee.