Autographed letter signed addressed to Ambroise Firmin Didot, his "Dear Master". 2 pages in-12 with his embossed monogram, Passy, September 9, 1872. You see your book very well, and feeling supported by you, I work with more ardor. The chapters you requested are already completed, under different titles... Finally, here is a whole chapter on the faïence of Rouen, where you can use some images.
LETTERS AND AUTOGRAPHED MANUSCRIPTS; JANIN (Jules).