French composer, best known for his opera Louise (1860–1956). ALS in French, signed “G. Charpentier,” one page, 5.25 x 8.25, no date. Untranslated letter to a gentleman. Horizontal and vertical folds, one through a single letter of signature, a few creases, small edge tears, and show-through from pencil notations on reverse, otherwise fine condition. RR Auction COA.