Missionary doctor, theologian, philosopher, organist, Bach expert, and winner of the Nobel Peace Prize (1875–1965). Partial ALS in French, one page, 7.5 x 2, no date. A letter to an unknown “mademoiselle” mentioning difficulties at his hospital. Matted and framed with a photo to an overall size of 9.75 x 14.75. Faint show-through from writing on reverse and very faint vertical fold touching signature, otherwise fine condition. R&R COA.